[svn-r29291] Merge of r29226-29259 from trunk.

Mostly java JNI + a few smaller merges.

Tested on: h5committest.new
           jam w/ java

21 files changed, 6432 insertions, 0 deletions

diff --git a/java/examples/datasets/CMakeLists.txt b/java/examples/datasets/CMakeLists.txt
new file mode 100644
index 0000000..077c6bb
--- /dev/null
+++ b/java/examples/datasets/CMakeLists.txt
@@ -0,0 +1,138 @@
+cmake_minimum_required (VERSION 3.1.0)
+PROJECT (HDFJAVA_EXAMPLES_DATASETS Java)
+
+set (CMAKE_VERBOSE_MAKEFILE 1)
+
+INCLUDE_DIRECTORIES (
+    ${HDF5_JAVA_JNI_BINARY_DIR}
+    ${HDF5_JAVA_HDF5_LIB_DIR}
+)
+
+set (HDF_JAVA_EXAMPLES
+    H5Ex_D_Alloc
+    H5Ex_D_Checksum
+    H5Ex_D_Chunk
+    H5Ex_D_Compact
+    H5Ex_D_External
+    H5Ex_D_FillValue
+    H5Ex_D_Gzip
+    H5Ex_D_Hyperslab
+    H5Ex_D_ReadWrite
+    H5Ex_D_Shuffle
+    H5Ex_D_Szip
+    H5Ex_D_UnlimitedAdd
+    H5Ex_D_UnlimitedGzip
+    H5Ex_D_UnlimitedMod
+    H5Ex_D_Nbit
+    H5Ex_D_Transform
+    H5Ex_D_Sofloat
+    H5Ex_D_Soint
+)
+
+if (WIN32)
+  set (CMAKE_JAVA_INCLUDE_FLAG_SEP ";")
+else (WIN32)
+  set (CMAKE_JAVA_INCLUDE_FLAG_SEP ":")
+endif (WIN32)
+
+set (CMAKE_JAVA_INCLUDE_PATH "${HDF5_JAVA_JARS}")
+
+set (CMAKE_JAVA_CLASSPATH ".")
+foreach (CMAKE_INCLUDE_PATH ${CMAKE_JAVA_INCLUDE_PATH})
+  set (CMAKE_JAVA_CLASSPATH "${CMAKE_JAVA_CLASSPATH}${CMAKE_JAVA_INCLUDE_FLAG_SEP}${CMAKE_INCLUDE_PATH}")
+endforeach (CMAKE_INCLUDE_PATH)
+
+foreach (example ${HDF_JAVA_EXAMPLES})
+  file (WRITE ${PROJECT_BINARY_DIR}/${example}_Manifest.txt
+  "Main-Class: examples.datasets.${example}
+"
+  )
+  add_jar (${example} MANIFEST ${PROJECT_BINARY_DIR}/${example}_Manifest.txt ${example}.java)
+  get_target_property (${example}_JAR_FILE ${example} JAR_FILE)
+#  install_jar (${example} ${HJAVA_INSTALL_DATA_DIR}/examples examples)
+  get_target_property (${example}_CLASSPATH ${example} CLASSDIR)
+  add_dependencies (${example} ${HDF5_JAVA_HDF5_LIB_TARGET})
+endforeach (example ${HDF_JAVA_EXAMPLES})
+
+set (CMAKE_JAVA_INCLUDE_PATH "${HDF5_JAVA_JARS};${HDF5_JAVA_LOGGING_JAR};${HDF5_JAVA_LOGGING_NOP_JAR}")
+
+set (CMAKE_JAVA_CLASSPATH ".")
+foreach (HDFJAVA_JAR ${CMAKE_JAVA_INCLUDE_PATH})
+  set (CMAKE_JAVA_CLASSPATH "${CMAKE_JAVA_CLASSPATH}${CMAKE_JAVA_INCLUDE_FLAG_SEP}${HDFJAVA_JAR}")
+endforeach (HDFJAVA_JAR)
+
+MACRO (ADD_H5_TEST resultfile resultcode)
+  add_test (
+      NAME JAVA_datasets-${resultfile}
+      COMMAND "${CMAKE_COMMAND}"
+          -D "TEST_TESTER=${CMAKE_Java_RUNTIME};${CMAKE_Java_RUNTIME_FLAGS}"
+          -D "TEST_CLASSPATH:STRING=${CMAKE_JAVA_CLASSPATH}${CMAKE_JAVA_INCLUDE_FLAG_SEP}${${resultfile}_JAR_FILE}"
+          -D "TEST_ARGS:STRING=${ARGN}"
+          -D "TEST_PROGRAM=examples.datasets.${resultfile}"
+          -D "TEST_LIBRARY_DIRECTORY=${CMAKE_TEST_OUTPUT_DIRECTORY}"
+          -D "TEST_FOLDER=${HDFJAVA_EXAMPLES_BINARY_DIR}"
+          -D "TEST_OUTPUT=datasets/${resultfile}.out"
+          -D "TEST_EXPECT=${resultcode}"
+          -D "TEST_REFERENCE=datasets/${resultfile}.txt"
+          -P "${HDF_RESOURCES_DIR}/jrunTest.cmake"
+  )
+  if (NOT "${last_test}" STREQUAL "")
+    set_tests_properties (JAVA_datasets-${resultfile} PROPERTIES DEPENDS ${last_test})
+  endif (NOT "${last_test}" STREQUAL "")
+  set (last_test "JAVA_datasets-${resultfile}")
+ENDMACRO (ADD_H5_TEST file)
+
+if (BUILD_TESTING)
+
+# detect whether the encoder is present.
+  if (H5_HAVE_FILTER_DEFLATE)
+    set (USE_FILTER_DEFLATE "true")
+  endif (H5_HAVE_FILTER_DEFLATE)
+
+  if (H5_HAVE_FILTER_SZIP)
+    set (USE_FILTER_SZIP "true")
+  endif (H5_HAVE_FILTER_SZIP)
+
+  foreach (example ${HDF_JAVA_EXAMPLES})
+    if (${example} STREQUAL "H5Ex_D_External")
+      add_test (
+          NAME JAVA_datasets-${example}-clearall-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${HDFJAVA_EXAMPLES_BINARY_DIR}/${example}.h5
+              ${HDFJAVA_EXAMPLES_BINARY_DIR}/${example}.data
+              ${example}.out
+              ${example}.out.err
+      )
+    else (${example} STREQUAL "H5Ex_D_External")
+      add_test (
+          NAME JAVA_datasets-${example}-clearall-objects
+          COMMAND    ${CMAKE_COMMAND}
+              -E remove
+              ${HDFJAVA_EXAMPLES_BINARY_DIR}/${example}.h5
+              ${example}.out
+              ${example}.out.err
+      )
+    endif (${example} STREQUAL "H5Ex_D_External")
+    if (NOT "${last_test}" STREQUAL "")
+      set_tests_properties (JAVA_datasets-${example}-clearall-objects PROPERTIES DEPENDS ${last_test})
+    endif (NOT "${last_test}" STREQUAL "")
+    add_test (
+        NAME JAVA_datasets-${example}-copy-objects
+        COMMAND    ${CMAKE_COMMAND}
+            -E copy_if_different
+            ${HDFJAVA_EXAMPLES_SOURCE_DIR}/testfiles/examples.datasets.${example}.txt
+            ${HDFJAVA_EXAMPLES_DATASETS_BINARY_DIR}/${example}.txt
+    )
+    set_tests_properties (JAVA_datasets-${example}-copy-objects PROPERTIES DEPENDS JAVA_datasets-${example}-clearall-objects)
+    set (last_test "JAVA_datasets-${example}-copy-objects")
+    if (${example} STREQUAL "H5Ex_D_Szip")
+      if (USE_FILTER_SZIP)
+        ADD_H5_TEST (${example} 0)
+      endif (USE_FILTER_SZIP)
+    else (${example} STREQUAL "H5Ex_D_Szip")
+      ADD_H5_TEST (${example} 0)
+    endif (${example} STREQUAL "H5Ex_D_Szip")
+
+  endforeach (example ${HDF_JAVA_EXAMPLES})
+endif (BUILD_TESTING)
diff --git a/java/examples/datasets/H5Ex_D_Alloc.java b/java/examples/datasets/H5Ex_D_Alloc.java
new file mode 100644
index 0000000..69fee38
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Alloc.java
@@ -0,0 +1,301 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to set the space allocation time
+  for a dataset.  The program first creates two datasets,
+  one with the default allocation time (late) and one with
+  early allocation time, and displays whether each has been
+  allocated and their allocation size.  Next, it writes data
+  to the datasets, and again displays whether each has been
+  allocated and their allocation size.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Alloc {
+    private static String FILENAME = "H5Ex_D_Alloc.h5";
+    private static String DATASETNAME1 = "DS1";
+    private static String DATASETNAME2 = "DS2";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 7;
+    private static final int FILLVAL = 99;
+    private static final int RANK = 2;
+
+    // Values for the status of space allocation
+    enum H5D_space_status {
+        H5D_SPACE_STATUS_ERROR(-1), H5D_SPACE_STATUS_NOT_ALLOCATED(0), H5D_SPACE_STATUS_PART_ALLOCATED(1), H5D_SPACE_STATUS_ALLOCATED(
+                2);
+        private static final Map<Integer, H5D_space_status> lookup = new HashMap<Integer, H5D_space_status>();
+
+        static {
+            for (H5D_space_status s : EnumSet.allOf(H5D_space_status.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5D_space_status(int space_status) {
+            this.code = space_status;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5D_space_status get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static void allocation() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id1 = -1;
+        long dataset_id2 = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+        int space_status = 0;
+        long storage_size = 0;
+
+        // Initialize the dataset.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = FILLVAL;
+
+        // Create a file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list, and set the chunk size.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Set the allocation time to "early". This way we can be sure
+        // that reading from the dataset immediately after creation will
+        // return the fill value.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pset_alloc_time(dcpl_id, HDF5Constants.H5D_ALLOC_TIME_EARLY);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        System.out.println("Creating datasets...");
+        System.out.println(DATASETNAME1 + " has allocation time H5D_ALLOC_TIME_LATE");
+        System.out.println(DATASETNAME2 + " has allocation time H5D_ALLOC_TIME_EARLY");
+        System.out.println();
+
+        // Create the dataset using the dataset default creation property list.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0))
+                dataset_id1 = H5.H5Dcreate(file_id, DATASETNAME1, HDF5Constants.H5T_NATIVE_INT, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset using the dataset creation property list.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id2 = H5.H5Dcreate(file_id, DATASETNAME2, HDF5Constants.H5T_NATIVE_INT, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print space status and storage size for dset1.
+        try {
+            if (dataset_id1 >= 0)
+                space_status = H5.H5Dget_space_status(dataset_id1);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        try {
+            if (dataset_id1 >= 0)
+                storage_size = H5.H5Dget_storage_size(dataset_id1);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        String the_space = " ";
+        if (H5D_space_status.get(space_status) != H5D_space_status.H5D_SPACE_STATUS_ALLOCATED)
+            the_space += "not ";
+        System.out.println("Space for " + DATASETNAME1 + " has" + the_space + "been allocated.");
+        System.out.println("Storage size for " + DATASETNAME1 + " is: " + storage_size + " bytes.");
+
+        // Retrieve and print space status and storage size for dset2.
+        try {
+            if (dataset_id2 >= 0)
+                space_status = H5.H5Dget_space_status(dataset_id2);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        try {
+            if (dataset_id2 >= 0)
+                storage_size = H5.H5Dget_storage_size(dataset_id2);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        the_space = " ";
+        if (H5D_space_status.get(space_status) != H5D_space_status.H5D_SPACE_STATUS_ALLOCATED)
+            the_space += "not ";
+        System.out.println("Space for " + DATASETNAME2 + " has" + the_space + "been allocated.");
+        System.out.println("Storage size for " + DATASETNAME2 + " is: " + storage_size + " bytes.");
+        System.out.println();
+
+        System.out.println("Writing data...");
+        System.out.println();
+
+        // Write the data to the datasets.
+        try {
+            if (dataset_id1 >= 0)
+                H5.H5Dwrite(dataset_id1, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data[0]);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        try {
+            if (dataset_id2 >= 0)
+                H5.H5Dwrite(dataset_id2, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data[0]);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print space status and storage size for dset1.
+        try {
+            if (dataset_id1 >= 0)
+                space_status = H5.H5Dget_space_status(dataset_id1);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        try {
+            if (dataset_id1 >= 0)
+                storage_size = H5.H5Dget_storage_size(dataset_id1);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        the_space = " ";
+        if (H5D_space_status.get(space_status) != H5D_space_status.H5D_SPACE_STATUS_ALLOCATED)
+            the_space += "not ";
+        System.out.println("Space for " + DATASETNAME1 + " has" + the_space + "been allocated.");
+        System.out.println("Storage size for " + DATASETNAME1 + " is: " + storage_size + " bytes.");
+
+        // Retrieve and print space status and storage size for dset2.
+        try {
+            if (dataset_id2 >= 0)
+                space_status = H5.H5Dget_space_status(dataset_id2);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        try {
+            if (dataset_id2 >= 0)
+                storage_size = H5.H5Dget_storage_size(dataset_id2);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        the_space = " ";
+        if (H5D_space_status.get(space_status) != H5D_space_status.H5D_SPACE_STATUS_ALLOCATED)
+            the_space += "not ";
+        System.out.println("Space for " + DATASETNAME2 + " has" + the_space + "been allocated.");
+        System.out.println("Storage size for " + DATASETNAME2 + " is: " + storage_size + " bytes.");
+        System.out.println();
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id1 >= 0)
+                H5.H5Dclose(dataset_id1);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id2 >= 0)
+                H5.H5Dclose(dataset_id2);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_Alloc.allocation();
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Checksum.java b/java/examples/datasets/H5Ex_D_Checksum.java
new file mode 100644
index 0000000..3a2f98f
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Checksum.java
@@ -0,0 +1,347 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to read and write data to a dataset
+  using the Fletcher32 checksum filter.  The program first
+  checks if the Fletcher32 filter is available, then if it
+  is it writes integers to a dataset using Fletcher32, then
+  closes the file.  Next, it reopens the file, reads back
+  the data, checks if the filter detected an error and
+  outputs the type of filter and the maximum value in the
+  dataset to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Checksum {
+    private static String FILENAME = "H5Ex_D_Checksum.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 32;
+    private static final int DIM_Y = 64;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 8;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    // Values for the status of space allocation
+    enum H5Z_filter {
+        H5Z_FILTER_ERROR(-1), H5Z_FILTER_NONE(0), H5Z_FILTER_DEFLATE(1), H5Z_FILTER_SHUFFLE(2), H5Z_FILTER_FLETCHER32(3), H5Z_FILTER_SZIP(
+                4), H5Z_FILTER_NBIT(5), H5Z_FILTER_SCALEOFFSET(6), H5Z_FILTER_RESERVED(256), H5Z_FILTER_MAX(65535);
+        private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>();
+
+        static {
+            for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5Z_filter(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5Z_filter get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static boolean checkFletcher32Filter() {
+        try {
+            int available = H5.H5Zfilter_avail(H5Z_filter.H5Z_FILTER_FLETCHER32.getCode());
+            if (available == 0) {
+                System.out.println("N-Bit filter not available.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_FLETCHER32);
+            if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0)
+                    || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) {
+                System.out.println("N-Bit filter not available for encoding and decoding.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        return true;
+    }
+
+    private static void writeChecksum() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list, add the N-Bit filter.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+            if (dcpl_id >= 0) {
+                H5.H5Pset_fletcher32(dcpl_id);
+                // Set the chunk size.
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readChecksum() {
+        long file_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print the filter type. Here we only retrieve the
+        // first filter because we know that we only added one filter.
+        try {
+            if (dcpl_id >= 0) {
+                // Java lib requires a valid filter_name object and cd_values
+                int[] flags = { 0 };
+                long[] cd_nelmts = { 1 };
+                int[] cd_values = { 0 };
+                String[] filter_name = { "" };
+                int[] filter_config = { 0 };
+                int filter_type = -1;
+                filter_type = H5
+                        .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config);
+                System.out.print("Filter type is: ");
+                switch (H5Z_filter.get(filter_type)) {
+                case H5Z_FILTER_DEFLATE:
+                    System.out.println("H5Z_FILTER_DEFLATE");
+                    break;
+                case H5Z_FILTER_SHUFFLE:
+                    System.out.println("H5Z_FILTER_SHUFFLE");
+                    break;
+                case H5Z_FILTER_FLETCHER32:
+                    System.out.println("H5Z_FILTER_FLETCHER32");
+                    break;
+                case H5Z_FILTER_SZIP:
+                    System.out.println("H5Z_FILTER_SZIP");
+                    break;
+                default:
+                    System.out.println("H5Z_FILTER_ERROR");
+                }
+                System.out.println();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0) {
+                int status = H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data);
+                // Check if the read was successful. Normally we do not perform
+                // error checking in these examples for the sake of clarity, but in
+                // this case we will make an exception because this is how the
+                // fletcher32 checksum filter reports data errors.
+                if (status < 0) {
+                    System.out.print("Dataset read failed!");
+                    try {
+                        if (dcpl_id >= 0)
+                            H5.H5Pclose(dcpl_id);
+                        if (dataset_id >= 0)
+                            H5.H5Dclose(dataset_id);
+                        if (file_id >= 0)
+                            H5.H5Fclose(file_id);
+                    }
+                    catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                    return;
+                }
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Find the maximum value in the dataset, to verify that it was read
+        // correctly.
+        int max = dset_data[0][0];
+        for (int indx = 0; indx < DIM_X; indx++) {
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                if (max < dset_data[indx][jndx])
+                    max = dset_data[indx][jndx];
+        }
+        // Print the maximum value.
+        System.out.println("Maximum value in " + DATASETNAME + " is: " + max);
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        // Check if the Fletcher32 filter is available and can be used for
+        // both encoding and decoding. Normally we do not perform error
+        // checking in these examples for the sake of clarity, but in this
+        // case we will make an exception because this filter is an
+        // optional part of the hdf5 library.
+        // size to be the current size.
+        if (H5Ex_D_Checksum.checkFletcher32Filter()) {
+            H5Ex_D_Checksum.writeChecksum();
+            H5Ex_D_Checksum.readChecksum();
+        }
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Chunk.java b/java/examples/datasets/H5Ex_D_Chunk.java
new file mode 100644
index 0000000..7f02e5a
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Chunk.java
@@ -0,0 +1,366 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to create a chunked dataset.  The
+  program first writes integers in a hyperslab selection to
+  a chunked dataset with dataspace dimensions of DIM_XxDIM_Y
+  and chunk size of CHUNK_XxCHUNK_Y, then closes the file.
+  Next, it reopens the file, reads back the data, and
+  outputs it to the screen.  Finally it reads the data again
+  using a different hyperslab selection, and outputs
+  the result to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Chunk {
+    private static String FILENAME = "H5Ex_D_Chunk.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 6;
+    private static final int DIM_Y = 8;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 4;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    // Values for the status of space allocation
+    enum H5D_layout {
+        H5D_LAYOUT_ERROR(-1), H5D_COMPACT(0), H5D_CONTIGUOUS(1), H5D_CHUNKED(2), H5D_NLAYOUTS(3);
+        private static final Map<Integer, H5D_layout> lookup = new HashMap<Integer, H5D_layout>();
+
+        static {
+            for (H5D_layout s : EnumSet.allOf(H5D_layout.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5D_layout(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5D_layout get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static void writeChunk() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data to "1", to make it easier to see the selections.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = 1;
+
+        // Print the data to the screen.
+        System.out.println("Original Data:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Set the chunk size.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the chunked dataset.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Define and select the first part of the hyperslab selection.
+        long[] start = { 0, 0 };
+        long[] stride = { 3, 3 };
+        long[] count = { 2, 3 };
+        long[] block = { 2, 2 };
+        try {
+            if ((filespace_id >= 0))
+                H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, block);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        // Define and select the second part of the hyperslab selection,
+        // which is subtracted from the first selection by the use of
+        // H5S_SELECT_NOTB
+        block[0] = 1;
+        block[1] = 1;
+        try {
+            if ((filespace_id >= 0)) {
+                H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_NOTB, start, stride, count, block);
+
+                // Write the data to the dataset.
+                if (dataset_id >= 0)
+                    H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, filespace_id,
+                            HDF5Constants.H5P_DEFAULT, dset_data);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readChunk() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Print the storage layout.
+        try {
+            if (dcpl_id >= 0) {
+                int layout_type = H5.H5Pget_layout(dcpl_id);
+                System.out.print("Storage layout for " + DATASETNAME + " is: ");
+                switch (H5D_layout.get(layout_type)) {
+                case H5D_COMPACT:
+                    System.out.println("H5D_COMPACT");
+                    break;
+                case H5D_CONTIGUOUS:
+                    System.out.println("H5D_CONTIGUOUS");
+                    break;
+                case H5D_CHUNKED:
+                    System.out.println("H5D_CHUNKED");
+                    break;
+                case H5D_LAYOUT_ERROR:
+                    break;
+                case H5D_NLAYOUTS:
+                    break;
+                default:
+                    break;
+                }
+                System.out.println();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Data as written to disk by hyberslabs:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // Initialize the read array.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = 0;
+
+        // Define and select the hyperslab to use for reading.
+        try {
+            if (dataset_id >= 0) {
+                filespace_id = H5.H5Dget_space(dataset_id);
+
+                long[] start = { 0, 1 };
+                long[] stride = { 4, 4 };
+                long[] count = { 2, 2 };
+                long[] block = { 2, 3 };
+
+                if (filespace_id >= 0) {
+                    H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, block);
+
+                    // Read the data using the previously defined hyperslab.
+                    if ((dataset_id >= 0) && (filespace_id >= 0))
+                        H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, filespace_id,
+                                HDF5Constants.H5P_DEFAULT, dset_data);
+                }
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Data as read from disk by hyberslab:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_Chunk.writeChunk();
+        H5Ex_D_Chunk.readChunk();
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Compact.java b/java/examples/datasets/H5Ex_D_Compact.java
new file mode 100644
index 0000000..4f1e2f0
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Compact.java
@@ -0,0 +1,289 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to read and write data to a compact
+  dataset.  The program first writes integers to a compact
+  dataset with dataspace dimensions of DIM_XxDIM_Y, then
+  closes the file.  Next, it reopens the file, reads back
+  the data, and outputs it to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Compact {
+    private static String FILENAME = "H5Ex_D_Compact.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 7;
+    private static final int RANK = 2;
+
+    // Values for the status of space allocation
+    enum H5D_layout {
+        H5D_LAYOUT_ERROR(-1), H5D_COMPACT(0), H5D_CONTIGUOUS(1), H5D_CHUNKED(2), H5D_NLAYOUTS(3);
+        private static final Map<Integer, H5D_layout> lookup = new HashMap<Integer, H5D_layout>();
+
+        static {
+            for (H5D_layout s : EnumSet.allOf(H5D_layout.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5D_layout(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5D_layout get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static void writeCompact() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Set the layout to compact.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pset_layout(dcpl_id, H5D_layout.H5D_COMPACT.getCode());
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset. We will use all default properties for this example.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readCompact() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open file and dataset using the default properties.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Print the storage layout.
+        try {
+            if (dcpl_id >= 0) {
+                int layout_type = H5.H5Pget_layout(dcpl_id);
+                System.out.print("Storage layout for " + DATASETNAME + " is: ");
+                switch (H5D_layout.get(layout_type)) {
+                case H5D_COMPACT:
+                    System.out.println("H5D_COMPACT");
+                    break;
+                case H5D_CONTIGUOUS:
+                    System.out.println("H5D_CONTIGUOUS");
+                    break;
+                case H5D_CHUNKED:
+                    System.out.println("H5D_CHUNKED");
+                    break;
+                case H5D_LAYOUT_ERROR:
+                    break;
+                case H5D_NLAYOUTS:
+                    break;
+                default:
+                    break;
+                }
+                System.out.println();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Data for " + DATASETNAME + " is: ");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_Compact.writeCompact();
+        H5Ex_D_Compact.readCompact();
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_External.java b/java/examples/datasets/H5Ex_D_External.java
new file mode 100644
index 0000000..5fdc696
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_External.java
@@ -0,0 +1,238 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to read and write data to an
+  external dataset.  The program first writes integers to an
+  external dataset with dataspace dimensions of DIM_XxDIM_Y,
+  then closes the file.  Next, it reopens the file, reads
+  back the data, and outputs the name of the external data
+  file and the data to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_External {
+    private static String FILENAME = "H5Ex_D_External.h5";
+    private static String EXTERNALNAME = "H5Ex_D_External.data";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 7;
+    private static final int RANK = 2;
+    private static final int NAME_BUF_SIZE = 32;
+
+    private static void writeExternal() {
+        long file_id = -1;
+        long dcpl_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize the dataset.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // set the external file.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pset_external(dcpl_id, EXTERNALNAME, 0, HDF5Constants.H5F_UNLIMITED);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the HDF5Constants.dataset.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the dataset.
+        try {
+            H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                    HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Terminate access to the data space.
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    private static void readExternal() {
+        long file_id = -1;
+        long dcpl_id = -1;
+        long dataset_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+        String[] Xname = new String[1];
+
+        // Open file using the default properties.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open dataset using the default properties.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print the name of the external file.
+        long[] Xsize = new long[NAME_BUF_SIZE];
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pget_external(dcpl_id, 0, Xsize.length, Xname, Xsize);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        System.out.println(DATASETNAME + " is stored in file: " + Xname[0]);
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println(DATASETNAME + ":");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // Close the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_External.writeExternal();
+        H5Ex_D_External.readExternal();
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_FillValue.java b/java/examples/datasets/H5Ex_D_FillValue.java
new file mode 100644
index 0000000..982d2cb
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_FillValue.java
@@ -0,0 +1,246 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to set the fill value for a
+  dataset.  The program first sets the fill value to
+  FILLVAL, creates a dataset with dimensions of DIM_XxDIM_Y,
+  reads from the uninitialized dataset, and outputs the
+  contents to the screen.  Next, it writes integers to the
+  dataset, reads the data back, and outputs it to the
+  screen.  Finally it extends the dataset, reads from it,
+  and outputs the result to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_FillValue {
+    private static String FILENAME = "H5Ex_D_FillValue.h5";
+    private static String DATASETNAME = "ExtendibleArray";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 7;
+    private static final int EDIM_X = 6;
+    private static final int EDIM_Y = 10;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 4;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+    private static final int FILLVAL = 99;
+
+    private static void fillValue() {
+        long file_id = -1;
+        long dcpl_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] extdims = { EDIM_X, EDIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        long[] maxdims = { HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED };
+        int[][] write_dset_data = new int[DIM_X][DIM_Y];
+        int[][] read_dset_data = new int[DIM_X][DIM_Y];
+        int[][] extend_dset_data = new int[EDIM_X][EDIM_Y];
+
+        // Initialize the dataset.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                write_dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace with unlimited dimensions.
+        try {
+            dataspace_id = H5.H5Screate_simple(RANK, dims, maxdims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Set the chunk size.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Set the fill value for the dataset
+        try {
+            int[] fill_value = { FILLVAL };
+            if (dcpl_id >= 0)
+                H5.H5Pset_fill_value(dcpl_id, HDF5Constants.H5T_NATIVE_INT, fill_value);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Set the allocation time to "early". This way we can be sure
+        // that reading from the dataset immediately after creation will
+        // return the fill value.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pset_alloc_time(dcpl_id, HDF5Constants.H5D_ALLOC_TIME_EARLY);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset using the dataset creation property list.
+        try {
+            if ((file_id >= 0) && (dataspace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read values from the dataset, which has not been written to yet.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, read_dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Dataset before being written to:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(read_dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, write_dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data back.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, read_dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Dataset after being written to:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(read_dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // Extend the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dset_extent(dataset_id, extdims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read from the extended dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, extend_dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Dataset after extension:");
+        for (int indx = 0; indx < EDIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < EDIM_Y; jndx++)
+                System.out.print(extend_dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_FillValue.fillValue();
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Gzip.java b/java/examples/datasets/H5Ex_D_Gzip.java
new file mode 100644
index 0000000..b813367
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Gzip.java
@@ -0,0 +1,336 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to read and write data to a dataset
+  using gzip compression (also called zlib or deflate).  The
+  program first checks if gzip compression is available,
+  then if it is it writes integers to a dataset using gzip,
+  then closes the file.  Next, it reopens the file, reads
+  back the data, and outputs the type of compression and the
+  maximum value in the dataset to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Gzip {
+    private static String FILENAME = "H5Ex_D_Gzip.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 32;
+    private static final int DIM_Y = 64;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 8;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    // Values for the status of space allocation
+    enum H5Z_filter {
+        H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE(
+                HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32(
+                HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT(
+                HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED(
+                HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX);
+        private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>();
+
+        static {
+            for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5Z_filter(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5Z_filter get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static boolean checkGzipFilter() {
+        try {
+            int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_DEFLATE);
+            if (available == 0) {
+                System.out.println("gzip filter not available.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_DEFLATE);
+            if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0)
+                    || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) {
+                System.out.println("gzip filter not available for encoding and decoding.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        return true;
+    }
+
+    private static void writeGzip() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list, add the gzip compression
+        // filter.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+            if (dcpl_id >= 0) {
+                H5.H5Pset_deflate(dcpl_id, 9);
+                // Set the chunk size.
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readGzip() {
+        long file_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print the filter type. Here we only retrieve the
+        // first filter because we know that we only added one filter.
+        try {
+            if (dcpl_id >= 0) {
+                // Java lib requires a valid filter_name object and cd_values
+                int[] flags = { 0 };
+                long[] cd_nelmts = { 1 };
+                int[] cd_values = { 0 };
+                String[] filter_name = { "" };
+                int[] filter_config = { 0 };
+                int filter_type = -1;
+                filter_type = H5
+                        .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config);
+                System.out.print("Filter type is: ");
+                switch (H5Z_filter.get(filter_type)) {
+                case H5Z_FILTER_DEFLATE:
+                    System.out.println("H5Z_FILTER_DEFLATE");
+                    break;
+                case H5Z_FILTER_SHUFFLE:
+                    System.out.println("H5Z_FILTER_SHUFFLE");
+                    break;
+                case H5Z_FILTER_FLETCHER32:
+                    System.out.println("H5Z_FILTER_FLETCHER32");
+                    break;
+                case H5Z_FILTER_SZIP:
+                    System.out.println("H5Z_FILTER_SZIP");
+                    break;
+                case H5Z_FILTER_NBIT:
+                    System.out.println("H5Z_FILTER_NBIT");
+                    break;
+                case H5Z_FILTER_SCALEOFFSET:
+                    System.out.println("H5Z_FILTER_SCALEOFFSET");
+                    break;
+                default:
+                    System.out.println("H5Z_FILTER_ERROR");
+                }
+                System.out.println();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0) {
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Find the maximum value in the dataset, to verify that it was read
+        // correctly.
+        int max = dset_data[0][0];
+        for (int indx = 0; indx < DIM_X; indx++) {
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                if (max < dset_data[indx][jndx])
+                    max = dset_data[indx][jndx];
+        }
+        // Print the maximum value.
+        System.out.println("Maximum value in " + DATASETNAME + " is: " + max);
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        // Check if gzip compression is available and can be used for both
+        // compression and decompression. Normally we do not perform error
+        // checking in these examples for the sake of clarity, but in this
+        // case we will make an exception because this filter is an
+        // optional part of the hdf5 library.
+        if (H5Ex_D_Gzip.checkGzipFilter()) {
+            H5Ex_D_Gzip.writeGzip();
+            H5Ex_D_Gzip.readGzip();
+        }
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Hyperslab.java b/java/examples/datasets/H5Ex_D_Hyperslab.java
new file mode 100644
index 0000000..482e2c0
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Hyperslab.java
@@ -0,0 +1,269 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to read and write data to a
+  dataset by hyberslabs.  The program first writes integers
+  in a hyperslab selection to a dataset with dataspace
+  dimensions of DIM_XxDIM_Y, then closes the file.  Next, it
+  reopens the file, reads back the data, and outputs it to
+  the screen.  Finally it reads the data again using a
+  different hyperslab selection, and outputs the result to
+  the screen.
+ ************************************************************/
+package examples.datasets;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Hyperslab {
+    private static String FILENAME = "H5Ex_D_Hyperslab.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 6;
+    private static final int DIM_Y = 8;
+    private static final int RANK = 2;
+
+    private static void writeHyperslab() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data to "1", to make it easier to see the selections.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = 1;
+
+        // Print the data to the screen.
+        System.out.println("Original Data:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset. We will use all default properties for this example.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Define and select the first part of the hyperslab selection.
+        long[] start = { 0, 0 };
+        long[] stride = { 3, 3 };
+        long[] count = { 2, 3 };
+        long[] block = { 2, 2 };
+        try {
+            if ((filespace_id >= 0))
+                H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, block);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        // Define and select the second part of the hyperslab selection,
+        // which is subtracted from the first selection by the use of
+        // H5S_SELECT_NOTB
+        block[0] = 1;
+        block[1] = 1;
+        try {
+            if ((filespace_id >= 0)) {
+                H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_NOTB, start, stride, count, block);
+
+                // Write the data to the dataset.
+                if (dataset_id >= 0)
+                    H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, filespace_id,
+                            HDF5Constants.H5P_DEFAULT, dset_data);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readHyperslab() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Data as written to disk by hyberslabs:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // Initialize the read array.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = 0;
+
+        // Define and select the hyperslab to use for reading.
+        try {
+            if (dataset_id >= 0) {
+                filespace_id = H5.H5Dget_space(dataset_id);
+
+                long[] start = { 0, 1 };
+                long[] stride = { 4, 4 };
+                long[] count = { 2, 2 };
+                long[] block = { 2, 3 };
+
+                if (filespace_id >= 0) {
+                    H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, block);
+
+                    // Read the data using the previously defined hyperslab.
+                    if ((dataset_id >= 0) && (filespace_id >= 0))
+                        H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, filespace_id,
+                                HDF5Constants.H5P_DEFAULT, dset_data);
+                }
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Data as read from disk by hyberslab:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_Hyperslab.writeHyperslab();
+        H5Ex_D_Hyperslab.readHyperslab();
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Nbit.java b/java/examples/datasets/H5Ex_D_Nbit.java
new file mode 100644
index 0000000..f74b675
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Nbit.java
@@ -0,0 +1,305 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+ This example shows how to read and write data to a dataset
+ using the N-Bit filter.  The program first checks if the
+ N-Bit filter is available, then if it is it writes integers
+ to a dataset using N-Bit, then closes the file. Next, it
+ reopens the file, reads back the data, and outputs the type
+ of filter and the maximum value in the dataset to the screen.
+ ************************************************************/
+
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Nbit {
+    private static String FILENAME = "H5Ex_D_Nbit.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 32;
+    private static final int DIM_Y = 64;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 8;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    // Values for the status of space allocation
+    enum H5Z_filter {
+        H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE(
+                HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32(
+                HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT(
+                HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED(
+                HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX);
+        private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>();
+
+        static {
+            for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5Z_filter(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5Z_filter get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static boolean checkNbitFilter() {
+        try {
+            // Check if N-Bit compression is available and can be used for both compression and decompression.
+            int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_NBIT);
+            if (available == 0) {
+                System.out.println("N-Bit filter not available.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_NBIT);
+            if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0)
+                    || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) {
+                System.out.println("N-Bit filter not available for encoding and decoding.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        return true;
+    }
+
+    private static void writeData() throws Exception {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dtype_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        try {
+            // Create a new file using the default properties.
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+
+            // Create dataspace. Setting maximum size to NULL sets the maximum
+            // size to be the current size.
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+
+            // Create the datatype to use with the N-Bit filter. It has an uncompressed size of 32 bits,
+            // but will have a size of 16 bits after being packed by the N-Bit filter.
+            dtype_id = H5.H5Tcopy(HDF5Constants.H5T_STD_I32LE);
+            H5.H5Tset_precision(dtype_id, 16);
+            H5.H5Tset_offset(dtype_id, 5);
+
+            // Create the dataset creation property list, add the N-Bit filter and set the chunk size.
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+            H5.H5Pset_nbit(dcpl_id);
+            H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+
+            // Create the dataset.
+            dataset_id = H5.H5Dcreate(file_id, DATASETNAME, dtype_id, filespace_id, HDF5Constants.H5P_DEFAULT, dcpl_id,
+                    HDF5Constants.H5P_DEFAULT);
+
+            // Write the data to the dataset.
+            H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                    HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        finally {
+            // Close and release resources.
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+            if (dtype_id >= 0)
+                H5.H5Tclose(dtype_id);
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+    }
+
+    private static void readData() throws Exception {
+        long file_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print the filter type. Here we only retrieve the
+        // first filter because we know that we only added one filter.
+        try {
+            if (dcpl_id >= 0) {
+                // Java lib requires a valid filter_name object and cd_values
+                int[] flags = { 0 };
+                long[] cd_nelmts = { 1 };
+                int[] cd_values = { 0 };
+                String[] filter_name = { "" };
+                int[] filter_config = { 0 };
+                int filter_type = -1;
+                filter_type = H5
+                        .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config);
+                System.out.print("Filter type is: ");
+                switch (H5Z_filter.get(filter_type)) {
+                case H5Z_FILTER_DEFLATE:
+                    System.out.println("H5Z_FILTER_DEFLATE");
+                    break;
+                case H5Z_FILTER_SHUFFLE:
+                    System.out.println("H5Z_FILTER_SHUFFLE");
+                    break;
+                case H5Z_FILTER_FLETCHER32:
+                    System.out.println("H5Z_FILTER_FLETCHER32");
+                    break;
+                case H5Z_FILTER_SZIP:
+                    System.out.println("H5Z_FILTER_SZIP");
+                    break;
+                case H5Z_FILTER_NBIT:
+                    System.out.println("H5Z_FILTER_NBIT");
+                    break;
+                case H5Z_FILTER_SCALEOFFSET:
+                    System.out.println("H5Z_FILTER_SCALEOFFSET");
+                    break;
+                default:
+                    System.out.println("H5Z_FILTER_ERROR");
+                }
+                System.out.println();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0) {
+                int status = H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data);
+                // Check if the read was successful.
+                if (status < 0)
+                    System.out.print("Dataset read failed!");
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Find the maximum value in the dataset, to verify that it was read
+        // correctly.
+        int max = dset_data[0][0];
+        for (int indx = 0; indx < DIM_X; indx++) {
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                if (max < dset_data[indx][jndx])
+                    max = dset_data[indx][jndx];
+        }
+        // Print the maximum value.
+        System.out.println("Maximum value in " + DATASETNAME + " is: " + max);
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    public static void main(String[] args) {
+        /*
+         * Check if N-Bit compression is available and can be used for both compression and decompression. Normally we
+         * do not perform error checking in these examples for the sake of clarity, but in this case we will make an
+         * exception because this filter is an optional part of the hdf5 library.
+         */
+        try {
+            if (H5Ex_D_Nbit.checkNbitFilter()) {
+                H5Ex_D_Nbit.writeData();
+                H5Ex_D_Nbit.readData();
+            }
+        }
+        catch (Exception ex) {
+            ex.printStackTrace();
+        }
+    }
+}
diff --git a/java/examples/datasets/H5Ex_D_ReadWrite.java b/java/examples/datasets/H5Ex_D_ReadWrite.java
new file mode 100644
index 0000000..de94ccb
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_ReadWrite.java
@@ -0,0 +1,179 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+
+  This example shows how to read and write data to a
+  dataset.  The program first writes integers to a dataset
+  with dataspace dimensions of DIM_XxDIM_Y, then closes the
+  file.  Next, it reopens the file, reads back the data, and
+  outputs it to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_ReadWrite {
+    private static String FILENAME = "H5Ex_D_ReadWrite.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 7;
+    private static final int RANK = 2;
+
+    private static void WriteDataset() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset. We will use all default properties for this example.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void ReadDataset() {
+        long file_id = -1;
+        long dataset_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open file using the default properties.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open dataset using the default properties.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println(DATASETNAME + ":");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // Close the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_ReadWrite.WriteDataset();
+        H5Ex_D_ReadWrite.ReadDataset();
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Shuffle.java b/java/examples/datasets/H5Ex_D_Shuffle.java
new file mode 100644
index 0000000..ac3c1b4
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Shuffle.java
@@ -0,0 +1,373 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to read and write data to a dataset
+  using the shuffle filter with gzip compression.  The
+  program first checks if the shuffle and gzip filters are
+  available, then if they are it writes integers to a
+  dataset using shuffle+gzip, then closes the file.  Next,
+  it reopens the file, reads back the data, and outputs the
+  types of filters and the maximum value in the dataset to
+  the screen.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Shuffle {
+    private static String FILENAME = "H5Ex_D_Shuffle.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 32;
+    private static final int DIM_Y = 64;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 8;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    // Values for the status of space allocation
+    enum H5Z_filter {
+        H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE(
+                HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32(
+                HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT(
+                HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED(
+                HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX);
+        private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>();
+
+        static {
+            for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5Z_filter(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5Z_filter get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static boolean checkGzipFilter() {
+        try {
+            int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_DEFLATE);
+            if (available == 0) {
+                System.out.println("gzip filter not available.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_DEFLATE);
+            if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0)
+                    || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) {
+                System.out.println("gzip filter not available for encoding and decoding.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        return true;
+    }
+
+    private static boolean checkShuffleFilter() {
+        try {
+            int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_SHUFFLE);
+            if (available == 0) {
+                System.out.println("Shuffle filter not available.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_SHUFFLE);
+            if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0)
+                    || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) {
+                System.out.println("Shuffle filter not available for encoding and decoding.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        return true;
+    }
+
+    private static void writeShuffle() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list, add the shuffle
+        // filter and the gzip compression filter.
+        // The order in which the filters are added here is significant -
+        // we will see much greater results when the shuffle is applied
+        // first. The order in which the filters are added to the property
+        // list is the order in which they will be invoked when writing
+        // data.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+            if (dcpl_id >= 0) {
+                H5.H5Pset_shuffle(dcpl_id);
+                H5.H5Pset_deflate(dcpl_id, 9);
+                // Set the chunk size.
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readShuffle() {
+        long file_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the number of filters, and retrieve and print the
+        // type of each.
+        try {
+            if (dcpl_id >= 0) {
+                int nfilters = H5.H5Pget_nfilters(dcpl_id);
+                for (int indx = 0; indx < nfilters; indx++) {
+                    // Java lib requires a valid filter_name object and cd_values
+                    int[] flags = { 0 };
+                    long[] cd_nelmts = { 1 };
+                    int[] cd_values = { 0 };
+                    String[] filter_name = { "" };
+                    int[] filter_config = { 0 };
+                    int filter_type = -1;
+                    filter_type = H5.H5Pget_filter(dcpl_id, indx, flags, cd_nelmts, cd_values, 120, filter_name,
+                            filter_config);
+                    System.out.print("Filter " + indx + ": Type is: ");
+                    switch (H5Z_filter.get(filter_type)) {
+                    case H5Z_FILTER_DEFLATE:
+                        System.out.println("H5Z_FILTER_DEFLATE");
+                        break;
+                    case H5Z_FILTER_SHUFFLE:
+                        System.out.println("H5Z_FILTER_SHUFFLE");
+                        break;
+                    case H5Z_FILTER_FLETCHER32:
+                        System.out.println("H5Z_FILTER_FLETCHER32");
+                        break;
+                    case H5Z_FILTER_SZIP:
+                        System.out.println("H5Z_FILTER_SZIP");
+                        break;
+                    case H5Z_FILTER_NBIT:
+                        System.out.println("H5Z_FILTER_NBIT");
+                        break;
+                    case H5Z_FILTER_SCALEOFFSET:
+                        System.out.println("H5Z_FILTER_SCALEOFFSET");
+                        break;
+                    default:
+                        System.out.println("H5Z_FILTER_ERROR");
+                    }
+                    System.out.println();
+                }
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0) {
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Find the maximum value in the dataset, to verify that it was read
+        // correctly.
+        int max = dset_data[0][0];
+        for (int indx = 0; indx < DIM_X; indx++) {
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                if (max < dset_data[indx][jndx])
+                    max = dset_data[indx][jndx];
+        }
+        // Print the maximum value.
+        System.out.println("Maximum value in " + DATASETNAME + " is: " + max);
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        // Check if gzip compression is available and can be used for both
+        // compression and decompression. Normally we do not perform error
+        // checking in these examples for the sake of clarity, but in this
+        // case we will make an exception because this filter is an
+        // optional part of the hdf5 library.
+        // Similarly, check for availability of the shuffle filter.
+        if (H5Ex_D_Shuffle.checkGzipFilter() && H5Ex_D_Shuffle.checkShuffleFilter()) {
+            H5Ex_D_Shuffle.writeShuffle();
+            H5Ex_D_Shuffle.readShuffle();
+        }
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Sofloat.java b/java/examples/datasets/H5Ex_D_Sofloat.java
new file mode 100644
index 0000000..26c8d49
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Sofloat.java
@@ -0,0 +1,356 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to read and write data to a dataset
+  using the Scale-Offset filter.  The program first checks
+  if the Scale-Offset filter is available, then if it is it
+  writes floating point numbers to a dataset using
+  Scale-Offset, then closes the file Next, it reopens the
+  file, reads back the data, and outputs the type of filter
+  and the maximum value in the dataset to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Sofloat {
+
+    private static String FILENAME = "H5Ex_D_Sofloat.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 32;
+    private static final int DIM_Y = 64;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 8;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    // Values for the status of space allocation
+    enum H5Z_filter {
+        H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE(
+                HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32(
+                HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT(
+                HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED(
+                HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX);
+        private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>();
+
+        static {
+            for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5Z_filter(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5Z_filter get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static boolean checkScaleoffsetFilter() {
+        try {
+            int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_SCALEOFFSET);
+            if (available == 0) {
+                System.out.println("Scale-Offset filter not available.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_SCALEOFFSET);
+            if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0)
+                    || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) {
+                System.out.println("Scale-Offset filter not available for encoding and decoding.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        return true;
+    }
+
+    private static void writeData() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        double[][] dset_data = new double[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++) {
+                double x = indx;
+                double y = jndx;
+                dset_data[indx][jndx] = (x + 1) / (y + 0.3) + y;
+            }
+
+        // Find the maximum value in the dataset, to verify that it was read correctly.
+        double max = dset_data[0][0];
+        double min = dset_data[0][0];
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++) {
+                if (max < dset_data[indx][jndx])
+                    max = dset_data[indx][jndx];
+                if (min > dset_data[indx][jndx])
+                    min = dset_data[indx][jndx];
+            }
+
+        // Print the maximum value.
+        System.out.println("Maximum value in write buffer is: " + max);
+        System.out.println("Minimum value in write buffer is: " + min);
+
+        // Create a new file using the default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list, add the Scale-Offset
+        // filter and set the chunk size.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+            if (dcpl_id >= 0) {
+                H5.H5Pset_scaleoffset(dcpl_id, HDF5Constants.H5Z_SO_FLOAT_DSCALE, 2);
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_IEEE_F64LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close and release resources.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close file
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readData() {
+        long file_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        double[][] dset_data = new double[DIM_X][DIM_Y];
+
+        // Open file using the default properties.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        // Open dataset using the default properties.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print the filter type. Here we only retrieve the
+        // first filter because we know that we only added one filter.
+        try {
+            if (dcpl_id >= 0) {
+                // Java lib requires a valid filter_name object and cd_values
+                int[] flags = { 0 };
+                long[] cd_nelmts = { 1 };
+                int[] cd_values = { 0 };
+                String[] filter_name = { "" };
+                int[] filter_config = { 0 };
+                int filter_type = -1;
+
+                filter_type = H5
+                        .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config);
+                System.out.print("Filter type is: ");
+                switch (H5Z_filter.get(filter_type)) {
+                case H5Z_FILTER_DEFLATE:
+                    System.out.println("H5Z_FILTER_DEFLATE");
+                    break;
+                case H5Z_FILTER_SHUFFLE:
+                    System.out.println("H5Z_FILTER_SHUFFLE");
+                    break;
+                case H5Z_FILTER_FLETCHER32:
+                    System.out.println("H5Z_FILTER_FLETCHER32");
+                    break;
+                case H5Z_FILTER_SZIP:
+                    System.out.println("H5Z_FILTER_SZIP");
+                    break;
+                case H5Z_FILTER_NBIT:
+                    System.out.println("H5Z_FILTER_NBIT");
+                    break;
+                case H5Z_FILTER_SCALEOFFSET:
+                    System.out.println("H5Z_FILTER_SCALEOFFSET");
+                    break;
+                default:
+                    System.out.println("H5Z_FILTER_ERROR");
+                }
+                System.out.println();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Find the maximum value in the dataset, to verify that it was read correctly.
+        double max = dset_data[0][0];
+        double min = dset_data[0][0];
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++) {
+                if (max < dset_data[indx][jndx])
+                    max = dset_data[indx][jndx];
+                if (min > dset_data[indx][jndx])
+                    min = dset_data[indx][jndx];
+            }
+
+        // Print the maximum value.
+        System.out.println("Maximum value in " + DATASETNAME + " is: " + max);
+        System.out.println("Minimum value in " + DATASETNAME + " is: " + min);
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+
+        // Check if Scale-Offset compression is available and can be used
+        // for both compression and decompression. Normally we do not
+        // perform error checking in these examples for the sake of
+        // clarity, but in this case we will make an exception because this
+        // filter is an optional part of the hdf5 library.
+        if (H5Ex_D_Sofloat.checkScaleoffsetFilter()) {
+            H5Ex_D_Sofloat.writeData();
+            H5Ex_D_Sofloat.readData();
+        }
+    }
+}
diff --git a/java/examples/datasets/H5Ex_D_Soint.java b/java/examples/datasets/H5Ex_D_Soint.java
new file mode 100644
index 0000000..7939883
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Soint.java
@@ -0,0 +1,335 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+      This example shows how to read and write data to a dataset
+      using the Scale-Offset filter.  The program first checks
+      if the Scale-Offset filter is available, then if it is it
+      writes integers to a dataset using Scale-Offset, then
+      closes the file Next, it reopens the file, reads back the
+      data, and outputs the type of filter and the maximum value
+      in the dataset to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Soint {
+
+    private static String FILENAME = "H5Ex_D_Soint.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 32;
+    private static final int DIM_Y = 64;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 8;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    // Values for the status of space allocation
+    enum H5Z_filter {
+        H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE(
+                HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32(
+                HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT(
+                HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED(
+                HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX);
+        private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>();
+
+        static {
+            for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5Z_filter(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5Z_filter get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static boolean checkScaleoffsetFilter() {
+        try {
+            int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_SCALEOFFSET);
+            if (available == 0) {
+                System.out.println("Scale-Offset filter not available.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_SCALEOFFSET);
+            if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0)
+                    || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) {
+                System.out.println("Scale-Offset filter not available for encoding and decoding.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        return true;
+    }
+
+    private static void writeData() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using the default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list, add the Scale-Offset
+        // filter and set the chunk size.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+            if (dcpl_id >= 0) {
+                H5.H5Pset_scaleoffset(dcpl_id, HDF5Constants.H5Z_SO_INT, HDF5Constants.H5Z_SO_INT_MINBITS_DEFAULT);
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close and release resources.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close file
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readData() {
+        long file_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open file using the default properties.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        // Open dataset using the default properties.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print the filter type. Here we only retrieve the
+        // first filter because we know that we only added one filter.
+        try {
+            if (dcpl_id >= 0) {
+                // Java lib requires a valid filter_name object and cd_values
+                int[] flags = { 0 };
+                long[] cd_nelmts = { 1 };
+                int[] cd_values = { 0 };
+                String[] filter_name = { "" };
+                int[] filter_config = { 0 };
+                int filter_type = -1;
+
+                filter_type = H5
+                        .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config);
+                System.out.print("Filter type is: ");
+                switch (H5Z_filter.get(filter_type)) {
+                case H5Z_FILTER_DEFLATE:
+                    System.out.println("H5Z_FILTER_DEFLATE");
+                    break;
+                case H5Z_FILTER_SHUFFLE:
+                    System.out.println("H5Z_FILTER_SHUFFLE");
+                    break;
+                case H5Z_FILTER_FLETCHER32:
+                    System.out.println("H5Z_FILTER_FLETCHER32");
+                    break;
+                case H5Z_FILTER_SZIP:
+                    System.out.println("H5Z_FILTER_SZIP");
+                    break;
+                case H5Z_FILTER_NBIT:
+                    System.out.println("H5Z_FILTER_NBIT");
+                    break;
+                case H5Z_FILTER_SCALEOFFSET:
+                    System.out.println("H5Z_FILTER_SCALEOFFSET");
+                    break;
+                default:
+                    System.out.println("H5Z_FILTER_ERROR");
+                }
+                System.out.println();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Find the maximum value in the dataset, to verify that it was read correctly.
+        int max = dset_data[0][0];
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++) {
+                if (max < dset_data[indx][jndx])
+                    max = dset_data[indx][jndx];
+            }
+
+        // Print the maximum value.
+        System.out.println("Maximum value in " + DATASETNAME + " is: " + max);
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+
+        // Check if Scale-Offset compression is available and can be used
+        // for both compression and decompression. Normally we do not
+        // perform error checking in these examples for the sake of
+        // clarity, but in this case we will make an exception because this
+        // filter is an optional part of the hdf5 library.
+        if (H5Ex_D_Soint.checkScaleoffsetFilter()) {
+            H5Ex_D_Soint.writeData();
+            H5Ex_D_Soint.readData();
+        }
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Szip.java b/java/examples/datasets/H5Ex_D_Szip.java
new file mode 100644
index 0000000..5258234
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Szip.java
@@ -0,0 +1,337 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to read and write data to a dataset
+  using szip compression.    The program first checks if
+  szip compression is available, then if it is it writes
+  integers to a dataset using szip, then closes the file.
+  Next, it reopens the file, reads back the data, and
+  outputs the type of compression and the maximum value in
+  the dataset to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Szip {
+    private static String FILENAME = "H5Ex_D_Szip.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 32;
+    private static final int DIM_Y = 64;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 8;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    // Values for the status of space allocation
+    enum H5Z_filter {
+        H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE(
+                HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32(
+                HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT(
+                HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED(
+                HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX);
+        private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>();
+
+        static {
+            for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5Z_filter(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5Z_filter get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static boolean checkSzipFilter() {
+        try {
+            int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_SZIP);
+            if (available == 0) {
+                System.out.println("szip filter not available.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_SZIP);
+            if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0)
+                    || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) {
+                System.out.println("szip filter not available for encoding and decoding.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        return true;
+    }
+
+    private static void writeSzip() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(RANK, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list, add the szip compression
+        // filter.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+            if (dcpl_id >= 0) {
+                H5.H5Pset_szip(dcpl_id, HDF5Constants.H5_SZIP_NN_OPTION_MASK, 8);
+                // Set the chunk size.
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readSzip() {
+        long file_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print the filter type. Here we only retrieve the
+        // first filter because we know that we only added one filter.
+        try {
+            if (dcpl_id >= 0) {
+                // Java lib requires a valid filter_name object and cd_values
+                int[] flags = { 0 };
+                long[] cd_nelmts = { 1 };
+                int[] cd_values = { 0 };
+                String[] filter_name = { "" };
+                int[] filter_config = { 0 };
+                int filter_type = -1;
+
+                filter_type = H5
+                        .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config);
+                System.out.print("Filter type is: ");
+                switch (H5Z_filter.get(filter_type)) {
+                case H5Z_FILTER_DEFLATE:
+                    System.out.println("H5Z_FILTER_DEFLATE");
+                    break;
+                case H5Z_FILTER_SHUFFLE:
+                    System.out.println("H5Z_FILTER_SHUFFLE");
+                    break;
+                case H5Z_FILTER_FLETCHER32:
+                    System.out.println("H5Z_FILTER_FLETCHER32");
+                    break;
+                case H5Z_FILTER_SZIP:
+                    System.out.println("H5Z_FILTER_SZIP");
+                    break;
+                case H5Z_FILTER_NBIT:
+                    System.out.println("H5Z_FILTER_NBIT");
+                    break;
+                case H5Z_FILTER_SCALEOFFSET:
+                    System.out.println("H5Z_FILTER_SCALEOFFSET");
+                    break;
+                default:
+                    System.out.println("H5Z_FILTER_ERROR");
+                }
+                System.out.println();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0) {
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Find the maximum value in the dataset, to verify that it was read
+        // correctly.
+        int max = dset_data[0][0];
+        for (int indx = 0; indx < DIM_X; indx++) {
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                if (max < dset_data[indx][jndx])
+                    max = dset_data[indx][jndx];
+        }
+        // Print the maximum value.
+        System.out.println("Maximum value in " + DATASETNAME + " is: " + max);
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        // Check if gzip compression is available and can be used for both
+        // compression and decompression. Normally we do not perform error
+        // checking in these examples for the sake of clarity, but in this
+        // case we will make an exception because this filter is an
+        // optional part of the hdf5 library.
+        if (H5Ex_D_Szip.checkSzipFilter()) {
+            H5Ex_D_Szip.writeSzip();
+            H5Ex_D_Szip.readSzip();
+        }
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_Transform.java b/java/examples/datasets/H5Ex_D_Transform.java
new file mode 100644
index 0000000..1f289f3
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_Transform.java
@@ -0,0 +1,250 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+      This example shows how to read and write data to a dataset
+      using a data transform expression.  The program first
+      writes integers to a dataset using the transform
+      expression TRANSFORM, then closes the file.  Next, it
+      reopens the file, reads back the data without a transform,
+      and outputs the data to the screen.  Finally it reads the
+      data using the transform expression RTRANSFORM and outputs
+      the results to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_Transform {
+
+    private static String FILE = "H5Ex_D_Transform.h5";
+    private static String DATASET = "DS1";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 7;
+    private static String TRANSFORM = "x+1";
+    private static String RTRANSFORM = "x-1";
+
+    private static void writeData() {
+        long file_id = -1;
+        long filespace_id = -1;
+        long dataset_id = -1;
+        long dxpl_id = -1;
+
+        long[] dims = { DIM_X, DIM_Y };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize data.
+        for (int i = 0; i < DIM_X; i++)
+            for (int j = 0; j < DIM_Y; j++)
+                dset_data[i][j] = i * j - j;
+
+        // Output the data to the screen.
+        System.out.println("Original Data:");
+        for (int i = 0; i < DIM_X; i++) {
+            System.out.print(" [");
+            for (int j = 0; j < DIM_Y; j++)
+                System.out.print(" " + dset_data[i][j] + " ");
+            System.out.println("]");
+        }
+
+        // Create a new file using the default properties.
+        try {
+            file_id = H5.H5Fcreate(FILE, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace. Setting maximum size to NULL sets the maximum
+        // size to be the current size.
+        try {
+            filespace_id = H5.H5Screate_simple(2, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset transfer property list and define the transform expression.
+        try {
+            dxpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_XFER);
+            if (dxpl_id >= 0)
+                H5.H5Pset_data_transform(dxpl_id, TRANSFORM);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset using the default properties. Unfortunately we must save as
+        // a native type or the transform operation will fail.
+        try {
+            if ((file_id >= 0) && (filespace_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASET, HDF5Constants.H5T_NATIVE_INT, filespace_id,
+                        HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset using the dataset transfer property list.
+        try {
+            if ((dataset_id >= 0) && (dxpl_id >= 0))
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        dxpl_id, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dxpl_id >= 0)
+                H5.H5Pclose(dxpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (filespace_id >= 0)
+                H5.H5Sclose(filespace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readData() {
+
+        long file_id = -1;
+        long dataset_id = -1;
+        long dxpl_id = -1;
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Open an existing file using the default properties.
+        try {
+            file_id = H5.H5Fopen(FILE, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset using the default properties.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASET, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Data as written with transform '" + TRANSFORM + "'");
+        for (int i = 0; i < DIM_X; i++) {
+            System.out.print(" [");
+            for (int j = 0; j < DIM_Y; j++)
+                System.out.print(" " + dset_data[i][j] + " ");
+            System.out.println("]");
+        }
+
+        // Create the dataset transfer property list and define the transform expression.
+        try {
+            dxpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_XFER);
+            if (dxpl_id >= 0)
+                H5.H5Pset_data_transform(dxpl_id, RTRANSFORM);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Read the data using the dataset transfer property list.
+        try {
+            if ((dataset_id >= 0) && (dxpl_id >= 0))
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        dxpl_id, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+
+        System.out.println("Data as written with transform  '" + TRANSFORM + "' and read with transform  '"
+                + RTRANSFORM + "'");
+        for (int i = 0; i < DIM_X; i++) {
+            System.out.print(" [");
+            for (int j = 0; j < DIM_Y; j++)
+                System.out.print(" " + dset_data[i][j] + " ");
+            System.out.println("]");
+        }
+
+        // Close and release resources.
+        try {
+            if (dxpl_id >= 0)
+                H5.H5Pclose(dxpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_Transform.writeData();
+        H5Ex_D_Transform.readData();
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_UnlimitedAdd.java b/java/examples/datasets/H5Ex_D_UnlimitedAdd.java
new file mode 100644
index 0000000..ada8df0
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_UnlimitedAdd.java
@@ -0,0 +1,393 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to create and extend an unlimited
+  dataset.  The program first writes integers to a dataset
+  with dataspace dimensions of DIM_XxDIM_Y, then closes the
+  file.  Next, it reopens the file, reads back the data,
+  outputs it to the screen, extends the dataset, and writes
+  new data to the extended portions of the dataset.  Finally
+  it reopens the file again, reads back the data, and
+  outputs it to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_UnlimitedAdd {
+    private static String FILENAME = "H5Ex_D_UnlimitedAdd.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 7;
+    private static final int EDIM_X = 6;
+    private static final int EDIM_Y = 10;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 4;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    private static void writeUnlimited() {
+        long file_id = -1;
+        long dcpl_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        long[] maxdims = { HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize the dataset.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace with unlimited dimensions.
+        try {
+            dataspace_id = H5.H5Screate_simple(RANK, dims, maxdims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Set the chunk size.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the unlimited dataset.
+        try {
+            if ((file_id >= 0) && (dataspace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void extendUnlimited() {
+        long file_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] extdims = { EDIM_X, EDIM_Y };
+        long[] start = { 0, 0 };
+        long[] count = new long[2];
+        int[][] dset_data;
+        int[][] extend_dset_data = new int[EDIM_X][EDIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Get dataspace and allocate memory for read buffer. This is a
+        // two dimensional dataset so the dynamic allocation must be done
+        // in steps.
+        try {
+            if (dataset_id >= 0)
+                dataspace_id = H5.H5Dget_space(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Allocate array of pointers to rows.
+        dset_data = new int[(int) dims[0]][(int) dims[1]];
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Dataset before extension:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Extend the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dset_extent(dataset_id, extdims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataspace for the newly extended dataset.
+        try {
+            if (dataset_id >= 0)
+                dataspace_id = H5.H5Dget_space(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Initialize data for writing to the extended dataset.
+        for (int indx = 0; indx < EDIM_X; indx++)
+            for (int jndx = 0; jndx < EDIM_Y; jndx++)
+                extend_dset_data[indx][jndx] = jndx;
+
+        // Select the entire dataspace.
+        try {
+            if (dataspace_id >= 0) {
+                H5.H5Sselect_all(dataspace_id);
+
+                // Subtract a hyperslab reflecting the original dimensions from the
+                // selection. The selection now contains only the newly extended
+                // portions of the dataset.
+                count[0] = dims[0];
+                count[1] = dims[1];
+                H5.H5Sselect_hyperslab(dataspace_id, HDF5Constants.H5S_SELECT_NOTB, start, null, count, null);
+
+                // Write the data to the selected portion of the dataset.
+                if (dataset_id >= 0)
+                    H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, dataspace_id,
+                            HDF5Constants.H5P_DEFAULT, extend_dset_data);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readUnlimited() {
+        long file_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        int[][] dset_data;
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Get dataspace and allocate memory for the read buffer as before.
+        try {
+            if (dataset_id >= 0)
+                dataspace_id = H5.H5Dget_space(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        // Allocate array of pointers to rows.
+        dset_data = new int[(int) dims[0]][(int) dims[1]];
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Dataset after extension:");
+        for (int indx = 0; indx < dims[0]; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < dims[1]; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_UnlimitedAdd.writeUnlimited();
+        H5Ex_D_UnlimitedAdd.extendUnlimited();
+        H5Ex_D_UnlimitedAdd.readUnlimited();
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_UnlimitedGzip.java b/java/examples/datasets/H5Ex_D_UnlimitedGzip.java
new file mode 100644
index 0000000..c08ceef
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_UnlimitedGzip.java
@@ -0,0 +1,504 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to create and extend an unlimited
+  dataset with gzip compression.  The program first writes
+  integers to a gzip compressed dataset with dataspace
+  dimensions of DIM_XxDIM_Y, then closes the file.  Next, it
+  reopens the file, reads back the data, outputs it to the
+  screen, extends the dataset, and writes new data to the
+  extended portions of the dataset.  Finally it reopens the
+  file again, reads back the data, and outputs it to the
+  screen.
+ ************************************************************/
+package examples.datasets;
+
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Map;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_UnlimitedGzip {
+    private static String FILENAME = "H5Ex_D_UnlimitedGzip.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 7;
+    private static final int EDIM_X = 6;
+    private static final int EDIM_Y = 10;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 4;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    // Values for the status of space allocation
+    enum H5Z_filter {
+        H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE(
+                HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32(
+                HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT(
+                HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED(
+                HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX);
+        private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>();
+
+        static {
+            for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class))
+                lookup.put(s.getCode(), s);
+        }
+
+        private int code;
+
+        H5Z_filter(int layout_type) {
+            this.code = layout_type;
+        }
+
+        public int getCode() {
+            return this.code;
+        }
+
+        public static H5Z_filter get(int code) {
+            return lookup.get(code);
+        }
+    }
+
+    private static boolean checkGzipFilter() {
+        try {
+            int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_DEFLATE);
+            if (available == 0) {
+                System.out.println("gzip filter not available.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_DEFLATE);
+            if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0)
+                    || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) {
+                System.out.println("gzip filter not available for encoding and decoding.");
+                return false;
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        return true;
+    }
+
+    private static void writeUnlimited() {
+        long file_id = -1;
+        long dcpl_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        long[] maxdims = { HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize the dataset.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace with unlimited dimensions.
+        try {
+            dataspace_id = H5.H5Screate_simple(RANK, dims, maxdims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list, add the gzip compression
+        // filter.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+            if (dcpl_id >= 0) {
+                H5.H5Pset_deflate(dcpl_id, 9);
+                // Set the chunk size.
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the unlimited dataset.
+        try {
+            if ((file_id >= 0) && (dataspace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void extendUnlimited() {
+        long file_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] extdims = { EDIM_X, EDIM_Y };
+        long[] start = { 0, 0 };
+        long[] count = new long[2];
+        int[][] dset_data;
+        int[][] extend_dset_data = new int[EDIM_X][EDIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Get dataspace and allocate memory for read buffer. This is a
+        // two dimensional dataset so the dynamic allocation must be done
+        // in steps.
+        try {
+            if (dataset_id >= 0)
+                dataspace_id = H5.H5Dget_space(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Allocate array of pointers to rows.
+        dset_data = new int[(int) dims[0]][(int) dims[1]];
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Dataset before extension:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Extend the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dset_extent(dataset_id, extdims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataspace for the newly extended dataset.
+        try {
+            if (dataset_id >= 0)
+                dataspace_id = H5.H5Dget_space(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Initialize data for writing to the extended dataset.
+        for (int indx = 0; indx < EDIM_X; indx++)
+            for (int jndx = 0; jndx < EDIM_Y; jndx++)
+                extend_dset_data[indx][jndx] = jndx;
+
+        // Select the entire dataspace.
+        try {
+            if (dataspace_id >= 0) {
+                H5.H5Sselect_all(dataspace_id);
+
+                // Subtract a hyperslab reflecting the original dimensions from the
+                // selection. The selection now contains only the newly extended
+                // portions of the dataset.
+                count[0] = dims[0];
+                count[1] = dims[1];
+                H5.H5Sselect_hyperslab(dataspace_id, HDF5Constants.H5S_SELECT_NOTB, start, null, count, null);
+
+                // Write the data to the selected portion of the dataset.
+                if (dataset_id >= 0)
+                    H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, dataspace_id,
+                            HDF5Constants.H5P_DEFAULT, extend_dset_data);
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readUnlimited() {
+        long file_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long dcpl_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        int[][] dset_data;
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataset creation property list.
+        try {
+            if (dataset_id >= 0)
+                dcpl_id = H5.H5Dget_create_plist(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve and print the filter type. Here we only retrieve the
+        // first filter because we know that we only added one filter.
+        try {
+            if (dcpl_id >= 0) {
+                // Java lib requires a valid filter_name object and cd_values
+                int[] flags = { 0 };
+                long[] cd_nelmts = { 1 };
+                int[] cd_values = { 0 };
+                String[] filter_name = { "" };
+                int[] filter_config = { 0 };
+                int filter_type = -1;
+                filter_type = H5
+                        .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config);
+                System.out.print("Filter type is: ");
+                switch (H5Z_filter.get(filter_type)) {
+                case H5Z_FILTER_DEFLATE:
+                    System.out.println("H5Z_FILTER_DEFLATE");
+                    break;
+                case H5Z_FILTER_SHUFFLE:
+                    System.out.println("H5Z_FILTER_SHUFFLE");
+                    break;
+                case H5Z_FILTER_FLETCHER32:
+                    System.out.println("H5Z_FILTER_FLETCHER32");
+                    break;
+                case H5Z_FILTER_SZIP:
+                    System.out.println("H5Z_FILTER_SZIP");
+                    break;
+                default:
+                    System.out.println("H5Z_FILTER_ERROR");
+                }
+                System.out.println();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Get dataspace and allocate memory for the read buffer as before.
+        try {
+            if (dataset_id >= 0)
+                dataspace_id = H5.H5Dget_space(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        // Allocate array of pointers to rows.
+        dset_data = new int[(int) dims[0]][(int) dims[1]];
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Dataset after extension:");
+        for (int indx = 0; indx < dims[0]; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < dims[1]; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        // Check if gzip compression is available and can be used for both
+        // compression and decompression. Normally we do not perform error
+        // checking in these examples for the sake of clarity, but in this
+        // case we will make an exception because this filter is an
+        // optional part of the hdf5 library.
+        if (H5Ex_D_UnlimitedGzip.checkGzipFilter()) {
+            H5Ex_D_UnlimitedGzip.writeUnlimited();
+            H5Ex_D_UnlimitedGzip.extendUnlimited();
+            H5Ex_D_UnlimitedGzip.readUnlimited();
+        }
+    }
+
+}
diff --git a/java/examples/datasets/H5Ex_D_UnlimitedMod.java b/java/examples/datasets/H5Ex_D_UnlimitedMod.java
new file mode 100644
index 0000000..884cad3
--- /dev/null
+++ b/java/examples/datasets/H5Ex_D_UnlimitedMod.java
@@ -0,0 +1,379 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to create and extend an unlimited
+  dataset.  The program first writes integers to a dataset
+  with dataspace dimensions of DIM_XxDIM_Y, then closes the
+  file.  Next, it reopens the file, reads back the data,
+  outputs it to the screen, extends the dataset, and writes
+  new data to the entire extended dataset.  Finally it
+  reopens the file again, reads back the data, and utputs it
+  to the screen.
+ ************************************************************/
+package examples.datasets;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_D_UnlimitedMod {
+    private static String FILENAME = "H5Ex_D_UnlimitedMod.h5";
+    private static String DATASETNAME = "DS1";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 7;
+    private static final int EDIM_X = 6;
+    private static final int EDIM_Y = 10;
+    private static final int CHUNK_X = 4;
+    private static final int CHUNK_Y = 4;
+    private static final int RANK = 2;
+    private static final int NDIMS = 2;
+
+    private static void writeUnlimited() {
+        long file_id = -1;
+        long dcpl_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] chunk_dims = { CHUNK_X, CHUNK_Y };
+        long[] maxdims = { HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED };
+        int[][] dset_data = new int[DIM_X][DIM_Y];
+
+        // Initialize the dataset.
+        for (int indx = 0; indx < DIM_X; indx++)
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                dset_data[indx][jndx] = indx * jndx - jndx;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create dataspace with unlimited dimensions.
+        try {
+            dataspace_id = H5.H5Screate_simple(RANK, dims, maxdims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the dataset creation property list.
+        try {
+            dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Set the chunk size.
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create the unlimited dataset.
+        try {
+            if ((file_id >= 0) && (dataspace_id >= 0) && (dcpl_id >= 0))
+                dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id,
+                        HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Write the data to the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dcpl_id >= 0)
+                H5.H5Pclose(dcpl_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void extendUnlimited() {
+        long file_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        long[] extdims = { EDIM_X, EDIM_Y };
+        int[][] dset_data;
+        int[][] extend_dset_data = new int[EDIM_X][EDIM_Y];
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDWR, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Get dataspace and allocate memory for read buffer. This is a
+        // two dimensional dataset so the dynamic allocation must be done
+        // in steps.
+        try {
+            if (dataset_id >= 0)
+                dataspace_id = H5.H5Dget_space(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Allocate array of pointers to rows.
+        dset_data = new int[(int) dims[0]][(int) dims[1]];
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Dataset before extension:");
+        for (int indx = 0; indx < DIM_X; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < DIM_Y; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Extend the dataset.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dset_extent(dataset_id, extdims);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Retrieve the dataspace for the newly extended dataset.
+        try {
+            if (dataset_id >= 0)
+                dataspace_id = H5.H5Dget_space(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Initialize data for writing to the extended dataset.
+        for (int indx = 0; indx < EDIM_X; indx++)
+            for (int jndx = 0; jndx < EDIM_Y; jndx++)
+                extend_dset_data[indx][jndx] = jndx;
+
+        // Write the data tto the extended dataset.
+        try {
+            if ((dataspace_id >= 0) && (dataset_id >= 0))
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, dataspace_id,
+                        HDF5Constants.H5P_DEFAULT, extend_dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void readUnlimited() {
+        long file_id = -1;
+        long dataspace_id = -1;
+        long dataset_id = -1;
+        long[] dims = { DIM_X, DIM_Y };
+        int[][] dset_data;
+
+        // Open an existing file.
+        try {
+            file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Open an existing dataset.
+        try {
+            if (file_id >= 0)
+                dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Get dataspace and allocate memory for the read buffer as before.
+        try {
+            if (dataset_id >= 0)
+                dataspace_id = H5.H5Dget_space(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sget_simple_extent_dims(dataspace_id, dims, null);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        // Allocate array of pointers to rows.
+        dset_data = new int[(int) dims[0]][(int) dims[1]];
+
+        // Read the data using the default properties.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Output the data to the screen.
+        System.out.println("Dataset after extension:");
+        for (int indx = 0; indx < dims[0]; indx++) {
+            System.out.print(" [ ");
+            for (int jndx = 0; jndx < dims[1]; jndx++)
+                System.out.print(dset_data[indx][jndx] + " ");
+            System.out.println("]");
+        }
+        System.out.println();
+
+        // End access to the dataset and release resources used by it.
+        try {
+            if (dataset_id >= 0)
+                H5.H5Dclose(dataset_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        try {
+            if (dataspace_id >= 0)
+                H5.H5Sclose(dataspace_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void main(String[] args) {
+        H5Ex_D_UnlimitedMod.writeUnlimited();
+        H5Ex_D_UnlimitedMod.extendUnlimited();
+        H5Ex_D_UnlimitedMod.readUnlimited();
+    }
+
+}
diff --git a/java/examples/datasets/Makefile.am b/java/examples/datasets/Makefile.am
new file mode 100644
index 0000000..49888a0
--- /dev/null
+++ b/java/examples/datasets/Makefile.am
@@ -0,0 +1,78 @@
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the files COPYING and Copyright.html.  COPYING can be found at the root
+# of the source code distribution tree; Copyright.html can be found at the
+# root level of an installed copy of the electronic HDF5 document set and
+# is linked from the top-level documents page.  It can also be found at
+# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
+# access to either file, you may request a copy from help@hdfgroup.org.
+##
+## Makefile.am
+## Run automake to generate a Makefile.in from this file.
+##
+#
+# HDF5 Java Library Examples Makefile(.in)
+
+include $(top_srcdir)/config/commence.am
+
+# Mark this directory as part of the JNI API
+JAVA_API=yes
+
+JAVAROOT = .classes
+
+classes:
+	$(MKDIR_P) $(@D)/$(JAVAROOT)
+
+pkgpath = examples/datasets
+hdfjarfile = jar$(PACKAGE_TARNAME)-$(PACKAGE_VERSION).jar
+CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.5.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.5.jar:$$CLASSPATH
+
+jarfile = jar$(PACKAGE_TARNAME)datasets.jar
+
+AM_JAVACFLAGS = $(H5_JAVACFLAGS) -deprecation
+
+TESTPACKAGE = 
+
+noinst_JAVA = \
+	H5Ex_D_Alloc.java \
+    H5Ex_D_Checksum.java \
+    H5Ex_D_Chunk.java \
+    H5Ex_D_Compact.java \
+    H5Ex_D_External.java \
+    H5Ex_D_FillValue.java \
+    H5Ex_D_Gzip.java \
+    H5Ex_D_Hyperslab.java \
+    H5Ex_D_ReadWrite.java \
+    H5Ex_D_Shuffle.java \
+    H5Ex_D_Szip.java \
+    H5Ex_D_UnlimitedAdd.java \
+    H5Ex_D_UnlimitedGzip.java \
+    H5Ex_D_UnlimitedMod.java \
+    H5Ex_D_Nbit.java \
+    H5Ex_D_Transform.java \
+    H5Ex_D_Sofloat.java \
+    H5Ex_D_Soint.java
+
+$(jarfile): classnoinst.stamp classes
+	$(JAR) cvf $@ -C $(JAVAROOT)/ $(pkgpath)
+
+noinst_DATA = $(jarfile)
+
+.PHONY: classes
+
+check_SCRIPTS = runExample.sh
+TEST_SCRIPT = $(check_SCRIPTS)
+
+CLEANFILES = classnoinst.stamp $(jarfile) $(JAVAROOT)/$(pkgpath)/*.class runExample.sh
+
+clean:
+	rm -rf $(JAVAROOT)
+	rm -f $(jarfile)
+	rm -f classnoinst.stamp
+
+include $(top_srcdir)/config/conclude.am
diff --git a/java/examples/datasets/runExample.sh.in b/java/examples/datasets/runExample.sh.in
new file mode 100644
index 0000000..8ac28a7
--- /dev/null
+++ b/java/examples/datasets/runExample.sh.in
@@ -0,0 +1,413 @@
+#! /bin/sh
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the files COPYING and Copyright.html.  COPYING can be found at the root
+# of the source code distribution tree; Copyright.html can be found at the
+# root level of an installed copy of the electronic HDF5 document set and
+# is linked from the top-level documents page.  It can also be found at
+# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
+# access to either file, you may request a copy from help@hdfgroup.org.
+#
+
+top_builddir=@top_builddir@
+top_srcdir=@top_srcdir@
+srcdir=@srcdir@
+
+USE_FILTER_SZIP="@USE_FILTER_SZIP@"
+USE_FILTER_DEFLATE="@USE_FILTER_DEFLATE@"
+
+TESTNAME=EX_Datasets
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+
+# Set up default variable values if not supplied by the user.
+RM='rm -rf'
+CMP='cmp'
+DIFF='diff -c'
+CP='cp'
+DIRNAME='dirname'
+LS='ls'
+AWK='awk'
+
+nerrors=0
+
+# where the libs exist
+HDFLIB_HOME="$top_srcdir/java/lib"
+BLDLIBDIR="./lib"
+BLDDIR="."
+HDFTEST_HOME="$top_srcdir/java/examples/datasets"
+JARFILE=jar@PACKAGE_TARNAME@-@PACKAGE_VERSION@.jar
+TESTJARFILE=jar@PACKAGE_TARNAME@datasets.jar
+test -d $BLDLIBDIR || mkdir -p $BLDLIBDIR
+
+######################################################################
+# library files
+# --------------------------------------------------------------------
+# All the library files copy from source directory to test directory
+# NOTE: Keep this framework to add/remove test files.
+#       This list are also used for checking exist.
+#       Comment '#' without space can be used.
+# --------------------------------------------------------------------
+LIST_LIBRARY_FILES="
+$HDFLIB_HOME/slf4j-api-1.7.5.jar
+$HDFLIB_HOME/ext/slf4j-simple-1.7.5.jar
+$top_builddir/src/.libs/libhdf5.*
+$top_builddir/java/src/jni/.libs/libhdf5_java.*
+$top_builddir/java/src/$JARFILE
+"
+LIST_DATA_FILES="
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Alloc.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Checksum.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Chunk.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Compact.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_External.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_FillValue.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Gzip.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Hyperslab.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_ReadWrite.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Shuffle.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Szip.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_UnlimitedAdd.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_UnlimitedGzip.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_UnlimitedMod.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Nbit.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Transform.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Sofloat.txt
+$HDFTEST_HOME/../testfiles/examples.datasets.H5Ex_D_Soint.txt
+"
+
+#
+# copy files from source dirs to test dir
+#
+COPY_LIBFILES="$LIST_LIBRARY_FILES"
+
+COPY_LIBFILES_TO_BLDLIBDIR()
+{
+    # copy test files. Used -f to make sure get a new copy
+    for tstfile in $COPY_LIBFILES
+    do
+        # ignore '#' comment
+        echo $tstfile | tr -d ' ' | grep '^#' > /dev/null
+        RET=$?
+        if [ $RET -eq 1 ]; then
+            # skip cp if srcdir is same as destdir
+            # this occurs when build/test performed in source dir and
+            # make cp fail
+            SDIR=`$DIRNAME $tstfile`
+            INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
+            INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
+            if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
+                $CP -f $tstfile $BLDLIBDIR
+                if [ $? -ne 0 ]; then
+                    echo "Error: FAILED to copy $tstfile ."
+
+                    # Comment out this to CREATE expected file
+                    exit $EXIT_FAILURE
+                fi
+            fi
+        fi
+    done
+}
+
+CLEAN_LIBFILES_AND_BLDLIBDIR()
+{
+    # skip rm if srcdir is same as destdir
+    # this occurs when build/test performed in source dir and
+    # make cp fail
+    SDIR=`$DIRNAME $tstfile`
+    INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
+    INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
+    if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
+        $RM $BLDLIBDIR
+    fi
+}
+
+COPY_DATAFILES="$LIST_DATA_FILES"
+
+COPY_DATAFILES_TO_BLDDIR()
+{
+    # copy test files. Used -f to make sure get a new copy
+    for tstfile in $COPY_DATAFILES
+    do
+        # ignore '#' comment
+        echo $tstfile | tr -d ' ' | grep '^#' > /dev/null
+        RET=$?
+        if [ $RET -eq 1 ]; then
+            # skip cp if srcdir is same as destdir
+            # this occurs when build/test performed in source dir and
+            # make cp fail
+            SDIR=`$DIRNAME $tstfile`
+            INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
+            INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
+            if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
+                $CP -f $tstfile $BLDDIR
+                if [ $? -ne 0 ]; then
+                    echo "Error: FAILED to copy $tstfile ."
+
+                    # Comment out this to CREATE expected file
+                    exit $EXIT_FAILURE
+                fi
+            fi
+        fi
+    done
+}
+
+CLEAN_DATAFILES_AND_BLDDIR()
+{
+    # skip rm if srcdir is same as destdir
+    # this occurs when build/test performed in source dir and
+    # make cp fail
+    SDIR=`$DIRNAME $tstfile`
+    INODE_SDIR=`$LS -i -d $SDIR | $AWK -F' ' '{print $1}'`
+    INODE_DDIR=`$LS -i -d $TESTDIR | $AWK -F' ' '{print $1}'`
+    if [ "$INODE_SDIR" != "$INODE_DDIR" ]; then
+        $RM $BLDDIR/*.txt
+        $RM $BLDDIR/*.out
+    fi
+}
+
+# Print a line-line message left justified in a field of 70 characters
+# beginning with the word "Testing".
+#
+TESTING() {
+   SPACES="                                                               "
+   echo "Testing $* $SPACES" | cut -c1-70 | tr -d '\012'
+}
+
+# where Java is installed (requires jdk1.7.x)
+JAVAEXE=@JAVA@
+JAVAEXEFLAGS=@H5_JAVAFLAGS@
+
+###############################################################################
+#            DO NOT MODIFY BELOW THIS LINE
+###############################################################################
+
+# prepare for test
+COPY_LIBFILES_TO_BLDLIBDIR
+COPY_DATAFILES_TO_BLDDIR
+
+CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/slf4j-api-1.7.5.jar:"$BLDLIBDIR"/slf4j-simple-1.7.5.jar:"$TESTJARFILE""
+
+TEST=/usr/bin/test
+if [ ! -x /usr/bin/test ]
+then
+TEST=`which test`
+fi
+
+if $TEST -z "$CLASSPATH"; then
+        CLASSPATH=""
+fi
+CLASSPATH=$CPATH":"$CLASSPATH
+export CLASSPATH
+
+if $TEST -n "$JAVAPATH" ; then
+        PATH=$JAVAPATH":"$PATH
+        export PATH
+fi
+
+if $TEST -e /bin/uname; then
+   os_name=`/bin/uname -s`
+elif $TEST -e /usr/bin/uname; then
+   os_name=`/usr/bin/uname -s`
+else
+   os_name=unknown
+fi
+
+if $TEST -z "$LD_LIBRARY_PATH" ; then
+        LD_LIBRARY_PATH=""
+fi
+
+case  $os_name in
+    Darwin)
+    DYLD_LIBRARY_PATH=$BLDLIBDIR:$DYLD_LIBRARY_PATH
+    export DYLD_LIBRARY_PATH
+    LD_LIBRARY_PATH=$DYLD_LIBRARY_PATH
+    ;;
+    *)
+    LD_LIBRARY_PATH=$BLDLIBDIR:$LD_LIBRARY_PATH
+        ;;
+esac
+
+export LD_LIBRARY_PATH
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Alloc"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Alloc > H5Ex_D_Alloc.out)
+if diff H5Ex_D_Alloc.out examples.datasets.H5Ex_D_Alloc.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Alloc"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Alloc"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Checksum"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Checksum > H5Ex_D_Checksum.out)
+if diff H5Ex_D_Checksum.out examples.datasets.H5Ex_D_Checksum.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Checksum"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Checksum"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Chunk"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Chunk > H5Ex_D_Chunk.out)
+if diff H5Ex_D_Chunk.out examples.datasets.H5Ex_D_Chunk.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Chunk"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Chunk"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Compact"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Compact > H5Ex_D_Compact.out)
+if diff H5Ex_D_Compact.out examples.datasets.H5Ex_D_Compact.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Compact"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Compact"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_External"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_External > H5Ex_D_External.out)
+if diff H5Ex_D_External.out examples.datasets.H5Ex_D_External.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_External"
+else
+    echo "**FAILED**    datasets.H5Ex_D_External"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_FillValue"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_FillValue > H5Ex_D_FillValue.out)
+if diff H5Ex_D_FillValue.out examples.datasets.H5Ex_D_FillValue.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_FillValue"
+else
+    echo "**FAILED**    datasets.H5Ex_D_FillValue"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Gzip"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Gzip > H5Ex_D_Gzip.out)
+if diff H5Ex_D_Gzip.out examples.datasets.H5Ex_D_Gzip.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Gzip"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Gzip"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Hyperslab"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Hyperslab > H5Ex_D_Hyperslab.out)
+if diff H5Ex_D_Hyperslab.out examples.datasets.H5Ex_D_Hyperslab.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Hyperslab"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Hyperslab"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_ReadWrite"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_ReadWrite > H5Ex_D_ReadWrite.out)
+if diff H5Ex_D_ReadWrite.out examples.datasets.H5Ex_D_ReadWrite.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_ReadWrite"
+else
+    echo "**FAILED**    datasets.H5Ex_D_ReadWrite"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Shuffle"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Shuffle > H5Ex_D_Shuffle.out)
+if diff H5Ex_D_Shuffle.out examples.datasets.H5Ex_D_Shuffle.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Shuffle"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Shuffle"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+if test $USE_FILTER_SZIP = "yes"; then
+    echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Szip"
+    ($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Szip > H5Ex_D_Szip.out)
+    if diff H5Ex_D_Szip.out examples.datasets.H5Ex_D_Szip.txt > /dev/null; then
+        echo "  PASSED      datasets.H5Ex_D_Szip"
+    else
+        echo "**FAILED**    datasets.H5Ex_D_Szip"
+        nerrors="`expr $nerrors + 1`"
+    fi
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedAdd"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedAdd > H5Ex_D_UnlimitedAdd.out)
+if diff H5Ex_D_UnlimitedAdd.out examples.datasets.H5Ex_D_UnlimitedAdd.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_UnlimitedAdd"
+else
+    echo "**FAILED**    datasets.H5Ex_D_UnlimitedAdd"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedGzip"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedGzip > H5Ex_D_UnlimitedGzip.out)
+if diff H5Ex_D_External.out examples.datasets.H5Ex_D_External.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_UnlimitedGzip"
+else
+    echo "**FAILED**    datasets.H5Ex_D_UnlimitedGzip"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedMod"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_UnlimitedMod > H5Ex_D_UnlimitedMod.out)
+if diff H5Ex_D_UnlimitedMod.out examples.datasets.H5Ex_D_UnlimitedMod.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_UnlimitedMod"
+else
+    echo "**FAILED**    datasets.H5Ex_D_UnlimitedMod"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Nbit"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Nbit > H5Ex_D_Nbit.out)
+if diff H5Ex_D_Nbit.out examples.datasets.H5Ex_D_Nbit.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Nbit"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Nbit"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Transform"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Transform > H5Ex_D_Transform.out)
+if diff H5Ex_D_Transform.out examples.datasets.H5Ex_D_Transform.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Transform"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Transform"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Sofloat"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Sofloat > H5Ex_D_Sofloat.out)
+if diff H5Ex_D_Sofloat.out examples.datasets.H5Ex_D_Sofloat.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Sofloat"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Sofloat"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Soint"
+($JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH examples.datasets.H5Ex_D_Soint > H5Ex_D_Soint.out)
+if diff H5Ex_D_Soint.out examples.datasets.H5Ex_D_Soint.txt > /dev/null; then
+    echo "  PASSED      datasets.H5Ex_D_Soint"
+else
+    echo "**FAILED**    datasets.H5Ex_D_Soint"
+    nerrors="`expr $nerrors + 1`"
+fi
+
+# Clean up temporary files/directories
+CLEAN_LIBFILES_AND_BLDLIBDIR
+CLEAN_DATAFILES_AND_BLDDIR
+
+# Report test results and exit
+if test $nerrors -eq 0 ; then
+    echo "All $TESTNAME tests passed."
+    exit $EXIT_SUCCESS
+else
+    echo "$TESTNAME tests failed with $nerrors errors."
+    exit $EXIT_FAILURE
+fi