VFD SWMR: normalization with develop (#1472)

Much normalization with develop. Still needs tools changes wrt VFD plugins.

11 files changed, 632 insertions, 136 deletions

diff --git a/java/test/CMakeLists.txt b/java/test/CMakeLists.txt
index c6cf607..b1186a4 100644
--- a/java/test/CMakeLists.txt
+++ b/java/test/CMakeLists.txt
@@ -39,6 +39,7 @@ set (HDF5_JAVA_TEST_SOURCES
     TestH5Oparams
     TestH5Obasic
     TestH5Ocreate
+    TestH5OcopyOld
     TestH5Ocopy
     TestH5PL
     TestH5VL
diff --git a/java/test/Makefile.am b/java/test/Makefile.am
index ac3b619..4a6785d 100644
--- a/java/test/Makefile.am
+++ b/java/test/Makefile.am
@@ -27,7 +27,7 @@ classes:
 
 pkgpath = test
 hdfjarfile = jar$(PACKAGE_TARNAME)-$(PACKAGE_VERSION).jar
-CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/junit.jar:$(top_srcdir)/java/lib/hamcrest-core.jar:$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
+CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/junit.jar:$(top_srcdir)/java/lib/hamcrest-core.jar:$(top_srcdir)/java/lib/slf4j-api-1.7.33.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.33.jar:$$CLASSPATH
 
 jarfile = jar$(PACKAGE_TARNAME)test.jar
 
@@ -71,6 +71,7 @@ noinst_JAVA = \
     TestH5Oparams.java \
     TestH5Obasic.java \
     TestH5Ocreate.java \
+    TestH5OcopyOld.java \
     TestH5Ocopy.java \
     TestH5PL.java \
     TestH5VL.java \
diff --git a/java/test/TestH5.java b/java/test/TestH5.java
index 1f81f09..168f28a 100644
--- a/java/test/TestH5.java
+++ b/java/test/TestH5.java
@@ -287,7 +287,7 @@ public class TestH5 {
      */
     @Test
     public void testH5get_libversion() {
-        int libversion[] = { 1, 13, 1 };
+        int libversion[] = { 1, 13, 2 };
 
         try {
             H5.H5get_libversion(libversion);
@@ -326,7 +326,7 @@ public class TestH5 {
      */
     @Test
     public void testH5check_version() {
-        int majnum = 1, minnum = 13, relnum = 1;
+        int majnum = 1, minnum = 13, relnum = 2;
 
         try {
             H5.H5check_version(majnum, minnum, relnum);
diff --git a/java/test/TestH5Ocopy.java b/java/test/TestH5Ocopy.java
index b3b1acd..821cad3 100644
--- a/java/test/TestH5Ocopy.java
+++ b/java/test/TestH5Ocopy.java
@@ -136,33 +136,46 @@ public class TestH5Ocopy {
     @Test
     public void testH5OcopyRefsAttr() {
         long ocp_plist_id = HDF5Constants.H5I_INVALID_HID;
-        byte rbuf0[]=null , rbuf1[] = null;
-        byte[] dset_data = new byte[16];
+        byte[][] dset_data = new byte[2][HDF5Constants.H5R_REF_BUF_SIZE];
         long attribute_id = HDF5Constants.H5I_INVALID_HID;
 
-
-        try {
-            rbuf0 = H5.H5Rcreate(H5fid, "/G1", HDF5Constants.H5R_OBJECT, -1);
-            rbuf1 = H5.H5Rcreate(H5fid, "DS2", HDF5Constants.H5R_OBJECT, -1);
-            //System.arraycopy(rbuf0, 0, dset_data, 0, 8);
-            System.arraycopy(rbuf1, 0, dset_data, 8, 8);
-        }
-        catch (Exception ex) {
-            fail("testH5OcopyRefsAttr: H5Rcreate failed");
-        }
-
         try {
-            attribute_id = H5.H5Acreate(H5did2, "A1", HDF5Constants.H5T_STD_REF_OBJ, H5dsid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
-            assertTrue("testH5OcopyRefsAttr.H5Acreate: ", attribute_id >= 0);
-            H5.H5Awrite(attribute_id, HDF5Constants.H5T_STD_REF_OBJ, dset_data);
-
-            H5.H5Aclose(attribute_id);
+            try {
+                dset_data[0] = H5.H5Rcreate_object(H5fid, "/G1", HDF5Constants.H5P_DEFAULT);
+            }
+            catch (Throwable err) {
+                err.printStackTrace();
+                fail("testH5OcopyRefsAttr: H5Rcreate_object " + err);
+            }
+    
+            try {
+                dset_data[1] = H5.H5Rcreate_object(H5fid, "DS2", HDF5Constants.H5P_DEFAULT);
+            }
+            catch (Throwable err) {
+                err.printStackTrace();
+                fail("testH5OcopyRefsAttr: H5Rcreate_object " + err);
+            }
+    
+            try {
+                attribute_id = H5.H5Acreate(H5did2, "A1", HDF5Constants.H5T_STD_REF, H5dsid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+                assertTrue("testH5OcopyRefsAttr.H5Acreate: ", attribute_id >= 0);
+                H5.H5Awrite(attribute_id, HDF5Constants.H5T_STD_REF, dset_data);
+    
+                H5.H5Aclose(attribute_id);
+            }
+            catch (Exception ex) {
+                fail("testH5OcopyRefsAttr: H5Awrite failed");
+            }
+            finally {
+                try {H5.H5Aclose(attribute_id);} catch (Exception exx) {}
+            }
         }
         catch (Exception ex) {
-            fail("testH5OcopyRefsAttr: H5Awrite failed");
+            ex.printStackTrace();
         }
         finally {
-            try {H5.H5Aclose(attribute_id);} catch (Exception exx) {}
+            try {H5.H5Rdestroy(dset_data[1]);} catch (Exception ex) {}
+            try {H5.H5Rdestroy(dset_data[0]);} catch (Exception ex) {}
         }
 
         try {
@@ -181,30 +194,50 @@ public class TestH5Ocopy {
 
     @Test
     public void testH5OcopyRefsDatasettodiffFile() {
-        byte rbuf1[] = null;
-        byte[] dset_data = new byte[16];
+        byte[][] dset_data = new byte[2][HDF5Constants.H5R_REF_BUF_SIZE];
         long ocp_plist_id = HDF5Constants.H5I_INVALID_HID;
         long dataset_id = HDF5Constants.H5I_INVALID_HID;
         long H5fid2 = HDF5Constants.H5I_INVALID_HID;
 
         try {
-            rbuf1 = H5.H5Rcreate(H5fid, "DS2", HDF5Constants.H5R_OBJECT, -1);
-            System.arraycopy(rbuf1, 0, dset_data, 8, 8);
-
-            dataset_id = H5.H5Dcreate(H5fid, "DSREF",
-                    HDF5Constants.H5T_STD_REF_OBJ, H5dsid,
-                    HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
-            assertTrue("testH5OcopyRefsDatasettodiffFile.H5Dcreate: ", dataset_id >= 0);
-            H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF_OBJ,
-                    HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
-                    HDF5Constants.H5P_DEFAULT, dset_data);
-            H5.H5Dclose(dataset_id);
+            try {
+                dset_data[0] = H5.H5Rcreate_object(H5fid, "/G1", HDF5Constants.H5P_DEFAULT);
+            }
+            catch (Throwable err) {
+                err.printStackTrace();
+                fail("testH5OcopyRefsDatasettodiffFile: H5Rcreate_object " + err);
+            }
+            try {
+                dset_data[1] = H5.H5Rcreate_object(H5fid, "DS2", HDF5Constants.H5P_DEFAULT);
+            }
+            catch (Throwable err) {
+                err.printStackTrace();
+                fail("testH5OcopyRefsDatasettodiffFile: H5Rcreate_object " + err);
+            }
+    
+            try {
+                dataset_id = H5.H5Dcreate(H5fid, "DSREF",
+                        HDF5Constants.H5T_STD_REF, H5dsid,
+                        HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+                assertTrue("testH5OcopyRefsDatasettodiffFile.H5Dcreate: ", dataset_id >= 0);
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF,
+                        HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+                H5.H5Dclose(dataset_id);
+            }
+            catch (Exception ex) {
+                fail("testH5OcopyRefsDatasettodiffFile: create dataset failed");
+            }
+            finally {
+                try {H5.H5Dclose(dataset_id);} catch (Exception exx) {}
+            }
         }
         catch (Exception ex) {
-            fail("testH5OcopyRefsDatasettodiffFile: create dataset failed");
+            ex.printStackTrace();
         }
         finally {
-            try {H5.H5Dclose(dataset_id);} catch (Exception exx) {}
+            try {H5.H5Rdestroy(dset_data[0]);} catch (Exception ex) {}
+            try {H5.H5Rdestroy(dset_data[1]);} catch (Exception ex) {}
         }
 
         try {
@@ -241,123 +274,154 @@ public class TestH5Ocopy {
 
     @Test
     public void testH5OcopyRefsDatasettosameFile() {
-        byte rbuf0[]=null , rbuf1[] = null;
-        byte[] dset_data = new byte[16];
+        byte[][] dset_data = new byte[2][HDF5Constants.H5R_REF_BUF_SIZE];
+        byte[][] read_data = new byte[2][HDF5Constants.H5R_REF_BUF_SIZE];
         long ocp_plist_id = HDF5Constants.H5I_INVALID_HID;
         long dataset_id = HDF5Constants.H5I_INVALID_HID;
         long did = HDF5Constants.H5I_INVALID_HID;
         int obj_type = -1;
-        byte[] read_data = new byte[16];
 
         try {
-            rbuf0 = H5.H5Rcreate(H5fid, "/G1", HDF5Constants.H5R_OBJECT, -1);
-            rbuf1 = H5.H5Rcreate(H5fid, "DS2", HDF5Constants.H5R_OBJECT, -1);
-            System.arraycopy(rbuf0, 0, dset_data, 0, 8);
-            System.arraycopy(rbuf1, 0, dset_data, 8, 8);
-
-            //Create a dataset and write object references to it.
-            dataset_id = H5.H5Dcreate(H5fid, "DSREF",
-                    HDF5Constants.H5T_STD_REF_OBJ, H5dsid,
-                    HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
-            assertTrue("testH5OcopyRefsDatasettosameFile.H5Dcreate: ", dataset_id >= 0);
-            H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF_OBJ,
-                    HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
-                    HDF5Constants.H5P_DEFAULT, dset_data);
-            //Close the dataset.
-            H5.H5Dclose(dataset_id);
+            try {
+                dset_data[0] = H5.H5Rcreate_object(H5fid, "/G1", HDF5Constants.H5P_DEFAULT);
+            }
+            catch (Throwable err) {
+                err.printStackTrace();
+                fail("testH5OcopyRefsDatasettosameFile: H5Rcreate_object " + err);
+            }
+    
+            try {
+                dset_data[1] = H5.H5Rcreate_object(H5fid, "DS2", HDF5Constants.H5P_DEFAULT);
+            }
+            catch (Throwable err) {
+                err.printStackTrace();
+                fail("testH5OcopyRefsDatasettosameFile: H5Rcreate_object " + err);
+            }
+    
+            try {
+                //Create a dataset and write object references to it.
+                dataset_id = H5.H5Dcreate(H5fid, "DSREF",
+                        HDF5Constants.H5T_STD_REF, H5dsid,
+                        HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+                assertTrue("testH5OcopyRefsDatasettosameFile.H5Dcreate: ", dataset_id >= 0);
+                H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF,
+                        HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                        HDF5Constants.H5P_DEFAULT, dset_data);
+                //Close the dataset.
+                H5.H5Dclose(dataset_id);
+            }
+            catch (Exception ex) {
+                fail("testH5OcopyRefsDatasettosameFile: create dataset failed");
+            }
+            finally {
+                try {H5.H5Dclose(dataset_id);} catch (Exception exx) {}
+            }
         }
         catch (Exception ex) {
-            try {H5.H5Dclose(dataset_id);} catch (Exception exx) {}
-            fail("testH5OcopyRefsDatasettosameFile: create dataset failed");
+            ex.printStackTrace();
+        }
+        finally {
+            try {H5.H5Rdestroy(dset_data[1]);} catch (Exception ex) {}
+            try {H5.H5Rdestroy(dset_data[0]);} catch (Exception ex) {}
         }
 
         try {
             ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
             assertTrue("testH5OcopyRefsDatasettosameFile.H5Pcreate: ", ocp_plist_id >= 0);
             H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+            //Perform copy function.
+            try {
+                H5.H5Ocopy(H5fid, "DSREF", H5fid, "CPYREFD", ocp_plist_id, HDF5Constants.H5P_DEFAULT);
+            }
+            catch(Exception ex) {
+                fail("testH5OcopyRefsDatasettosameFile: H5Ocopy failed");
+            }
         }
         catch (Exception ex) {
-            try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
             fail("testH5OcopyRefsDatasettosameFile: H5Pset_copy_object failed");
         }
-
-        //Perform copy function.
-        try {
-            H5.H5Ocopy(H5fid, "DSREF", H5fid, "CPYREFD", ocp_plist_id, HDF5Constants.H5P_DEFAULT);
-        }
-        catch(Exception ex) {
+        finally {
             try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
-            fail("testH5OcopyRefsDatasettosameFile: H5Ocopy failed");
         }
 
-        //Open the dataset that has been copied
         try {
-            did = H5.H5Dopen(H5fid, "DSREF", HDF5Constants.H5P_DEFAULT);
-            assertTrue("testH5OcopyRefsDatasettosameFile.H5Dopen: ", did >= 0);
+            //Open the dataset that has been copied
+            try {
+                did = H5.H5Dopen(H5fid, "DSREF", HDF5Constants.H5P_DEFAULT);
+                assertTrue("testH5OcopyRefsDatasettosameFile.H5Dopen: ", did >= 0);
+            }
+            catch (Exception e) {
+                e.printStackTrace();
+                fail("testH5OcopyRefsDatasettosameFile: H5Dopen failed");
+            }
+
+            //Read the dataset object references in the read_data buffer.
+            try {
+                H5.H5Dread(did, HDF5Constants.H5T_STD_REF, HDF5Constants.H5S_ALL,HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, read_data);
+            }
+            catch (Exception e) {
+                e.printStackTrace();
+                fail("testH5OcopyRefsDatasettosameFile: H5Dread failed");
+            }
         }
-        catch (Exception e) {
-            try {H5.H5Dclose(did);} catch (Exception exx) {}
-            e.printStackTrace();
-            fail("testH5OcopyRefsDatasettosameFile: H5Dopen failed");
+        catch (Exception ex) {
+            ex.printStackTrace();
+            fail("testH5OcopyRefsDatasettosameFile: open and read dataset failed");
+        }
+        finally {
+            try {H5.H5Dclose(did);} catch (Exception ex) {}
         }
 
         try {
-            //Read the dataset object references in the read_data buffer.
-            H5.H5Dread(did, HDF5Constants.H5T_STD_REF_OBJ, HDF5Constants.H5S_ALL,HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, read_data);
-            System.arraycopy(read_data, 0, rbuf0, 0, 8);
-            System.arraycopy(read_data, 8, rbuf1, 0, 8);
-
             //Get the type of object the reference points to.
-            obj_type = H5.H5Rget_obj_type(H5fid, HDF5Constants.H5R_OBJECT, rbuf1);
+            obj_type = H5.H5Rget_obj_type3(read_data[1], HDF5Constants.H5R_OBJECT);
             assertEquals(obj_type, HDF5Constants.H5O_TYPE_DATASET);
-
-            obj_type = H5.H5Rget_obj_type(H5fid, HDF5Constants.H5R_OBJECT, rbuf0);
+    
+            obj_type = H5.H5Rget_obj_type3(read_data[0], HDF5Constants.H5R_OBJECT);
             assertEquals(obj_type, HDF5Constants.H5O_TYPE_GROUP);
         }
         catch (Exception ex) {
             ex.printStackTrace();
         }
         finally {
-            try {H5.H5Dclose(did);} catch (Exception ex) {}
-            try {H5.H5Pclose(ocp_plist_id);} catch (Exception ex) {}
+            try {H5.H5Rdestroy(read_data[1]);} catch (Exception ex) {}
+            try {H5.H5Rdestroy(read_data[0]);} catch (Exception ex) {}
+        }
+    }
+    
+    @Test
+    public void testH5OcopyNullRef() throws Throwable {
+        final long _pid_ = HDF5Constants.H5P_DEFAULT;
+        long sid = HDF5Constants.H5I_INVALID_HID;
+        long did = HDF5Constants.H5I_INVALID_HID;
+        long aid = HDF5Constants.H5I_INVALID_HID;
+
+        try {
+            sid = H5.H5Screate_simple(1, new long[] {1}, null);
+            assertTrue("testH5OcopyNullRef.H5Screate_simple: ", sid >= 0);
+            did = H5.H5Dcreate(H5fid, "Dataset_with_null_Ref", HDF5Constants.H5T_NATIVE_INT, sid, _pid_, _pid_, _pid_);
+            assertTrue("testH5OcopyNullRef.H5Dcreate: ", did > 0);
+            aid = H5.H5Acreate(did, "Null_Ref", HDF5Constants.H5T_STD_REF, sid, _pid_, _pid_);
+            assertTrue("testH5OcopyNullRef.H5Acreate: ", aid > 0);
         }
-     }
-
-//    @Ignore because of JIRA HDF5-9547
-//    @Test(expected = HDF5LibraryException.class)
-//    public void testH5OcopyInvalidRef() throws Throwable {
-//        final long _pid_ = HDF5Constants.H5P_DEFAULT;
-//        long sid = HDF5Constants.H5I_INVALID_HID;
-//        long did = HDF5Constants.H5I_INVALID_HID;
-//        long aid = HDF5Constants.H5I_INVALID_HID;
-//
-//        try {
-//            sid = H5.H5Screate_simple(1, new long[] {1}, null);
-//            assertTrue("testH5OcopyInvalidRef.H5Screate_simple: ", sid >= 0);
-//            did = H5.H5Dcreate(H5fid, "Dataset_with_invalid_Ref", HDF5Constants.H5T_NATIVE_INT, sid, _pid_, _pid_, _pid_);
-//            assertTrue("testH5OcopyInvalidRef.H5Dcreate: ", did > 0);
-//            aid = H5.H5Acreate(did, "Invalid_Ref", HDF5Constants.H5T_STD_REF_OBJ, sid, _pid_, _pid_);
-//            assertTrue("testH5OcopyInvalidRef.H5Acreate: ", aid > 0);
-//            H5.H5Awrite(aid, HDF5Constants.H5T_STD_REF_OBJ, new long[]{-1});
-//        }
-//        catch (Exception ex) {
-//            ex.printStackTrace();
-//        }
-//        finally {
-//            try {H5.H5Dclose(did);} catch (Exception exx) {}
-//            try {H5.H5Aclose(aid);} catch (Exception exx) {}
-//            try {H5.H5Sclose(sid);} catch (Exception exx) {}
-//        }
-//
-//        long ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
-//        assertTrue("testH5OcopyInvalidRef.H5Pcreate: ", ocp_plist_id >= 0);
-//        H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
-//        try {
-//            H5.H5Ocopy(H5fid, "/Dataset_with_invalid_Ref", H5fid, "/Dataset_with_invalid_Ref_cp", ocp_plist_id, _pid_);
-//        }
-//        finally {
-//            try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
-//        }
-//    }
+        catch (Exception ex) {
+            ex.printStackTrace();
+        }
+        finally {
+            try {H5.H5Dclose(did);} catch (Exception exx) {}
+            try {H5.H5Aclose(aid);} catch (Exception exx) {}
+            try {H5.H5Sclose(sid);} catch (Exception exx) {}
+        }
+
+        long ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+        assertTrue("testH5OcopyNullRef.H5Pcreate: ", ocp_plist_id >= 0);
+        H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+        try {
+            H5.H5Ocopy(H5fid, "/Dataset_with_null_Ref", H5fid, "/Dataset_with_null_Ref_cp", ocp_plist_id, _pid_);
+        }
+        finally {
+            try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
+        }
+    }
 
 }
diff --git a/java/test/TestH5OcopyOld.java b/java/test/TestH5OcopyOld.java
new file mode 100644
index 0000000..e547051
--- /dev/null
+++ b/java/test/TestH5OcopyOld.java
@@ -0,0 +1,397 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * 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 COPYING file, which can be found at the root of the source code       *
+ * distribution tree, or in https://www.hdfgroup.org/licenses.               *
+ * If you do not have access to either file, you may request a copy from     *
+ * help@hdfgroup.org.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+package test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.File;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+import hdf.hdf5lib.exceptions.HDF5Exception;
+import hdf.hdf5lib.exceptions.HDF5LibraryException;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TestName;
+
+public class TestH5OcopyOld {
+    @Rule public TestName testname = new TestName();
+    private static final String FILENAME = "testRefsattributeO.h5";
+    private static final int DIM_X = 4;
+    private static final int DIM_Y = 6;
+    long H5fid = HDF5Constants.H5I_INVALID_HID;
+    long H5dsid = HDF5Constants.H5I_INVALID_HID;
+    long H5did1 = HDF5Constants.H5I_INVALID_HID;
+    long H5did2 = HDF5Constants.H5I_INVALID_HID;
+    long H5gcpl = HDF5Constants.H5I_INVALID_HID;
+    long H5gid = HDF5Constants.H5I_INVALID_HID;
+    long H5dsid2 = HDF5Constants.H5I_INVALID_HID;
+    long[] dims = { 2 };
+
+    private final void _deleteFile(String filename) {
+        File file = new File(filename);
+
+        if (file.exists()) {
+            try {
+                file.delete();
+            }
+            catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    private final long _createDataset(long fid, long dsid, String name, long dapl) {
+        long did = HDF5Constants.H5I_INVALID_HID;
+        try {
+            did = H5.H5Dcreate(fid, name,
+                        HDF5Constants.H5T_STD_I32BE, dsid,
+                        HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, dapl);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Dcreate: " + err);
+        }
+        assertTrue("TestH5O._createDataset: ",did >= 0);
+
+        return did;
+    }
+
+    private final long _createGroup(long fid, String name) {
+        long gid = HDF5Constants.H5I_INVALID_HID;
+        try {
+            H5gcpl = HDF5Constants.H5P_DEFAULT;
+            gid = H5.H5Gcreate(fid, name, HDF5Constants.H5P_DEFAULT,
+                    H5gcpl, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("H5.H5Gcreate: " + err);
+        }
+        assertTrue("TestH5O._createGroup: ",gid >= 0);
+
+        return gid;
+    }
+
+    @Before
+    public void createH5file()
+            throws NullPointerException, HDF5Exception {
+        assertTrue("H5 open ids is 0",H5.getOpenIDCount()==0);
+        System.out.print(testname.getMethodName());
+        try {
+            H5fid = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC,
+                    HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+            H5dsid2 =  H5.H5Screate(HDF5Constants.H5S_SCALAR);
+            H5did1 = _createDataset(H5fid, H5dsid2, "DS2", HDF5Constants.H5P_DEFAULT);
+            H5dsid = H5.H5Screate_simple(1, dims, null);
+            H5gid = _createGroup(H5fid, "/G1");
+            H5did2 = _createDataset(H5gid, H5dsid, "DS1", HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Throwable err) {
+            err.printStackTrace();
+            fail("TestH5O.createH5file: " + err);
+        }
+        assertTrue("TestH5O.createH5file: H5.H5Fcreate: ",H5fid >= 0);
+        assertTrue("TestH5O.createH5file: H5.H5Screate_simple: ",H5dsid >= 0);
+        assertTrue("TestH5O.createH5file: H5.H5Gcreate: ",H5gid >= 0);
+
+        H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
+    }
+
+    @After
+    public void deleteH5file() throws HDF5LibraryException {
+        if (H5gid > 0)
+            try {H5.H5Gclose(H5gid);} catch (Exception ex) {}
+        if (H5did2 > 0)
+            try {H5.H5Dclose(H5did2);} catch (Exception ex) {}
+        if (H5dsid > 0)
+            try {H5.H5Sclose(H5dsid);} catch (Exception ex) {}
+        if (H5dsid2 > 0)
+            try {H5.H5Sclose(H5dsid2);} catch (Exception ex) {}
+        if (H5did1 > 0)
+            try {H5.H5Dclose(H5did1);} catch (Exception ex) {}
+        if (H5fid > 0)
+            try {H5.H5Fclose(H5fid);} catch (Exception ex) {}
+
+        _deleteFile(FILENAME);
+        System.out.println();
+    }
+
+    @Test
+    public void testH5OcopyRefsAttr() {
+        long ocp_plist_id = HDF5Constants.H5I_INVALID_HID;
+        byte rbuf0[]=null , rbuf1[] = null;
+        byte[] dset_data = new byte[16];
+        long attribute_id = HDF5Constants.H5I_INVALID_HID;
+
+        try {
+            rbuf0 = H5.H5Rcreate(H5fid, "/G1", HDF5Constants.H5R_OBJECT, -1);
+            rbuf1 = H5.H5Rcreate(H5fid, "DS2", HDF5Constants.H5R_OBJECT, -1);
+            //System.arraycopy(rbuf0, 0, dset_data, 0, 8);
+            System.arraycopy(rbuf1, 0, dset_data, 8, 8);
+        }
+        catch (Exception ex) {
+            fail("testH5OcopyRefsAttr: H5Rcreate failed");
+        }
+
+        try {
+            attribute_id = H5.H5Acreate(H5did2, "A1", HDF5Constants.H5T_STD_REF_OBJ, H5dsid, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+            assertTrue("testH5OcopyRefsAttr.H5Acreate: ", attribute_id >= 0);
+            H5.H5Awrite(attribute_id, HDF5Constants.H5T_STD_REF_OBJ, dset_data);
+
+            H5.H5Aclose(attribute_id);
+        }
+        catch (Exception ex) {
+            fail("testH5OcopyRefsAttr: H5Awrite failed");
+        }
+        finally {
+            try {H5.H5Aclose(attribute_id);} catch (Exception exx) {}
+        }
+
+        try {
+            ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+            assertTrue("testH5OcopyRefsAttr.H5Pcreate: ", ocp_plist_id >= 0);
+            H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+            H5.H5Ocopy(H5fid, ".", H5fid, "CPYREF", ocp_plist_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception ex) {
+             fail("testH5OcopyRefsAttr: H5Ocopy failed");
+        }
+        finally {
+            try {H5.H5Pclose(ocp_plist_id);} catch (Exception ex) {}
+        }
+    }
+
+    @Test
+    public void testH5OcopyRefsDatasettodiffFile() {
+        byte rbuf1[] = null;
+        byte[] dset_data = new byte[16];
+        long ocp_plist_id = HDF5Constants.H5I_INVALID_HID;
+        long dataset_id = HDF5Constants.H5I_INVALID_HID;
+        long H5fid2 = HDF5Constants.H5I_INVALID_HID;
+
+        try {
+            rbuf1 = H5.H5Rcreate(H5fid, "DS2", HDF5Constants.H5R_OBJECT, -1);
+            System.arraycopy(rbuf1, 0, dset_data, 8, 8);
+
+            dataset_id = H5.H5Dcreate(H5fid, "DSREF",
+                    HDF5Constants.H5T_STD_REF_OBJ, H5dsid,
+                    HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+            assertTrue("testH5OcopyRefsDatasettodiffFile.H5Dcreate: ", dataset_id >= 0);
+            H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF_OBJ,
+                    HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                    HDF5Constants.H5P_DEFAULT, dset_data);
+            H5.H5Dclose(dataset_id);
+        }
+        catch (Exception ex) {
+            fail("testH5OcopyRefsDatasettodiffFile: create dataset failed");
+        }
+        finally {
+            try {H5.H5Dclose(dataset_id);} catch (Exception exx) {}
+        }
+
+        try {
+            //create new file
+            H5fid2 = H5.H5Fcreate("copy.h5", HDF5Constants.H5F_ACC_TRUNC,
+                    HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+            assertTrue("testH5OcopyRefsDatasettodiffFile.H5Fcreate: ", H5fid2 >= 0);
+            H5.H5Fflush(H5fid2, HDF5Constants.H5F_SCOPE_LOCAL);
+        }
+        catch (Exception ex) {
+            try {H5.H5Fclose(H5fid2);} catch (Exception exx) {}
+            fail("testH5OcopyRefsDatasettodiffFile: H5Fcreate failed");
+        }
+
+        try {
+            //create object copy property list id and set the flags.
+            ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+            assertTrue("testH5OcopyRefsDatasettodiffFile.H5Pcreate: ", ocp_plist_id >= 0);
+            H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+
+            //Perform copy function.
+            H5.H5Ocopy(H5fid, ".", H5fid2, "CPYREFD", ocp_plist_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception ex){
+            ex.printStackTrace();
+            fail("testH5OcopyRefsDatasettodiffFile: H5Ocopy failed");
+        }
+        finally {
+            try {H5.H5Pclose(ocp_plist_id);} catch (Exception ex) {}
+            try {H5.H5Fclose(H5fid2);} catch (Exception ex) {}
+        }
+        _deleteFile("copy.h5");
+    }
+
+    @Test
+    public void testH5OcopyRefsDatasettosameFile() {
+        byte rbuf0[]=null , rbuf1[] = null;
+        byte[] dset_data = new byte[16];
+        long ocp_plist_id = HDF5Constants.H5I_INVALID_HID;
+        long dataset_id = HDF5Constants.H5I_INVALID_HID;
+        long did = HDF5Constants.H5I_INVALID_HID;
+        int obj_type = -1;
+        byte[] read_data = new byte[16];
+
+        try {
+            rbuf0 = H5.H5Rcreate(H5fid, "/G1", HDF5Constants.H5R_OBJECT, -1);
+            rbuf1 = H5.H5Rcreate(H5fid, "DS2", HDF5Constants.H5R_OBJECT, -1);
+            System.arraycopy(rbuf0, 0, dset_data, 0, 8);
+            System.arraycopy(rbuf1, 0, dset_data, 8, 8);
+
+            //Create a dataset and write object references to it.
+            dataset_id = H5.H5Dcreate(H5fid, "DSREF",
+                    HDF5Constants.H5T_STD_REF_OBJ, H5dsid,
+                    HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT);
+            assertTrue("testH5OcopyRefsDatasettosameFile.H5Dcreate: ", dataset_id >= 0);
+            H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF_OBJ,
+                    HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL,
+                    HDF5Constants.H5P_DEFAULT, dset_data);
+            //Close the dataset.
+            H5.H5Dclose(dataset_id);
+        }
+        catch (Exception ex) {
+            try {H5.H5Dclose(dataset_id);} catch (Exception exx) {}
+            fail("testH5OcopyRefsDatasettosameFile: create dataset failed");
+        }
+
+        try {
+            ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+            assertTrue("testH5OcopyRefsDatasettosameFile.H5Pcreate: ", ocp_plist_id >= 0);
+            H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+        }
+        catch (Exception ex) {
+            try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
+            fail("testH5OcopyRefsDatasettosameFile: H5Pset_copy_object failed");
+        }
+
+        //Perform copy function.
+        try {
+            H5.H5Ocopy(H5fid, "DSREF", H5fid, "CPYREFD", ocp_plist_id, HDF5Constants.H5P_DEFAULT);
+        }
+        catch(Exception ex) {
+            try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
+            fail("testH5OcopyRefsDatasettosameFile: H5Ocopy failed");
+        }
+
+        //Open the dataset that has been copied
+        try {
+            did = H5.H5Dopen(H5fid, "DSREF", HDF5Constants.H5P_DEFAULT);
+            assertTrue("testH5OcopyRefsDatasettosameFile.H5Dopen: ", did >= 0);
+        }
+        catch (Exception e) {
+            try {H5.H5Dclose(did);} catch (Exception exx) {}
+            e.printStackTrace();
+            fail("testH5OcopyRefsDatasettosameFile: H5Dopen failed");
+        }
+
+        try {
+            //Read the dataset object references in the read_data buffer.
+            H5.H5Dread(did, HDF5Constants.H5T_STD_REF_OBJ, HDF5Constants.H5S_ALL,HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, read_data);
+            System.arraycopy(read_data, 0, rbuf0, 0, 8);
+            System.arraycopy(read_data, 8, rbuf1, 0, 8);
+
+            //Get the type of object the reference points to.
+            obj_type = H5.H5Rget_obj_type(H5fid, HDF5Constants.H5R_OBJECT, rbuf1);
+            assertEquals(obj_type, HDF5Constants.H5O_TYPE_DATASET);
+
+            obj_type = H5.H5Rget_obj_type(H5fid, HDF5Constants.H5R_OBJECT, rbuf0);
+            assertEquals(obj_type, HDF5Constants.H5O_TYPE_GROUP);
+        }
+        catch (Exception ex) {
+            ex.printStackTrace();
+        }
+        finally {
+            try {H5.H5Dclose(did);} catch (Exception ex) {}
+            try {H5.H5Pclose(ocp_plist_id);} catch (Exception ex) {}
+        }
+     }
+    
+    @Test
+    public void testH5OcopyNullRef() throws Throwable {
+        final long _pid_ = HDF5Constants.H5P_DEFAULT;
+        long sid = HDF5Constants.H5I_INVALID_HID;
+        long did = HDF5Constants.H5I_INVALID_HID;
+        long aid = HDF5Constants.H5I_INVALID_HID;
+
+        try {
+            sid = H5.H5Screate_simple(1, new long[] {1}, null);
+            assertTrue("testH5OcopyNullRef.H5Screate_simple: ", sid >= 0);
+            did = H5.H5Dcreate(H5fid, "Dataset_with_null_Ref", HDF5Constants.H5T_NATIVE_INT, sid, _pid_, _pid_, _pid_);
+            assertTrue("testH5OcopyNullRef.H5Dcreate: ", did > 0);
+            aid = H5.H5Acreate(did, "Null_Ref", HDF5Constants.H5T_STD_REF_OBJ, sid, _pid_, _pid_);
+            assertTrue("testH5OcopyNullRef.H5Acreate: ", aid > 0);
+        }
+        catch (Exception ex) {
+            ex.printStackTrace();
+        }
+        finally {
+            try {H5.H5Dclose(did);} catch (Exception exx) {}
+            try {H5.H5Aclose(aid);} catch (Exception exx) {}
+            try {H5.H5Sclose(sid);} catch (Exception exx) {}
+        }
+
+        long ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+        assertTrue("testH5OcopyNullRef.H5Pcreate: ", ocp_plist_id >= 0);
+        H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+        try {
+            H5.H5Ocopy(H5fid, "/Dataset_with_null_Ref", H5fid, "/Dataset_with_null_Ref_cp", ocp_plist_id, _pid_);
+        }
+        finally {
+            try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
+        }
+    }
+
+//    @Ignore because of JIRA HDF5-9547
+//    @Test(expected = HDF5LibraryException.class)
+//    public void testH5OcopyInvalidRef() throws Throwable {
+//        final long _pid_ = HDF5Constants.H5P_DEFAULT;
+//        long sid = HDF5Constants.H5I_INVALID_HID;
+//        long did = HDF5Constants.H5I_INVALID_HID;
+//        long aid = HDF5Constants.H5I_INVALID_HID;
+//
+//        try {
+//            sid = H5.H5Screate_simple(1, new long[] {1}, null);
+//            assertTrue("testH5OcopyInvalidRef.H5Screate_simple: ", sid >= 0);
+//            did = H5.H5Dcreate(H5fid, "Dataset_with_invalid_Ref", HDF5Constants.H5T_NATIVE_INT, sid, _pid_, _pid_, _pid_);
+//            assertTrue("testH5OcopyInvalidRef.H5Dcreate: ", did > 0);
+//            aid = H5.H5Acreate(did, "Invalid_Ref", HDF5Constants.H5T_STD_REF_OBJ, sid, _pid_, _pid_);
+//            assertTrue("testH5OcopyInvalidRef.H5Acreate: ", aid > 0);
+//            H5.H5Awrite(aid, HDF5Constants.H5T_STD_REF_OBJ, new long[]{-1});
+//        }
+//        catch (Exception ex) {
+//            ex.printStackTrace();
+//        }
+//        finally {
+//            try {H5.H5Dclose(did);} catch (Exception exx) {}
+//            try {H5.H5Aclose(aid);} catch (Exception exx) {}
+//            try {H5.H5Sclose(sid);} catch (Exception exx) {}
+//        }
+//
+//        long ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
+//        assertTrue("testH5OcopyInvalidRef.H5Pcreate: ", ocp_plist_id >= 0);
+//        H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
+//        try {
+//            H5.H5Ocopy(H5fid, "/Dataset_with_invalid_Ref", H5fid, "/Dataset_with_invalid_Ref_cp", ocp_plist_id, _pid_);
+//        }
+//        finally {
+//            try {H5.H5Pclose(ocp_plist_id);} catch (Exception exx) {}
+//        }
+//    }
+
+}
diff --git a/java/test/TestH5P.java b/java/test/TestH5P.java
index 3879128..6ae93d9 100644
--- a/java/test/TestH5P.java
+++ b/java/test/TestH5P.java
@@ -1173,12 +1173,12 @@ public class TestH5P {
             strategy = H5.H5Pget_file_space_strategy(fcpl_id, persist, threshold);
             assertTrue("strategy(default): "+strategy, strategy == HDF5Constants.H5F_FSPACE_STRATEGY_FSM_AGGR);
             assertTrue("persist(default): "+persist[0], persist[0] == false);
-            assertTrue("theshold(default): "+threshold[0], threshold[0] == 1);
+            assertTrue("threshold(default): "+threshold[0], threshold[0] == 1);
             H5.H5Pset_file_space_strategy(fcpl_id, HDF5Constants.H5F_FSPACE_STRATEGY_PAGE, true, 1);
             strategy = H5.H5Pget_file_space_strategy(fcpl_id, persist, threshold);
             assertTrue("strategy: "+strategy, strategy == HDF5Constants.H5F_FSPACE_STRATEGY_PAGE);
             assertTrue("persist: "+persist[0], persist[0] == true);
-            assertTrue("theshold: "+threshold[0], threshold[0] == 1);
+            assertTrue("threshold: "+threshold[0], threshold[0] == 1);
         }
         catch (Throwable err) {
             err.printStackTrace();
diff --git a/java/test/TestH5Pfapl.java b/java/test/TestH5Pfapl.java
index a65b52e..f6be24f 100644
--- a/java/test/TestH5Pfapl.java
+++ b/java/test/TestH5Pfapl.java
@@ -892,7 +892,7 @@ public class TestH5Pfapl {
         try {
             H5.H5Pset_fapl_multi(fapl_id, member_map, member_fapl, member_name, member_addr, true);
             long driver_type = H5.H5Pget_driver(fapl_id);
-            assertTrue("H5Pget_driver: muti = "+ driver_type, HDF5Constants.H5FD_MULTI==driver_type);
+            assertTrue("H5Pget_driver: multi = "+ driver_type, HDF5Constants.H5FD_MULTI==driver_type);
         }
         catch (Throwable err) {
             err.printStackTrace();
@@ -932,7 +932,7 @@ public class TestH5Pfapl {
         try {
             H5.H5Pset_fapl_multi(fapl_id, member_map, member_fapl, member_name, member_addr, true);
             long driver_type = H5.H5Pget_driver(fapl_id);
-            assertTrue("H5Pget_driver: muti = "+ driver_type, HDF5Constants.H5FD_MULTI==driver_type);
+            assertTrue("H5Pget_driver: multi = "+ driver_type, HDF5Constants.H5FD_MULTI==driver_type);
         }
         catch (Throwable err) {
             err.printStackTrace();
@@ -1001,7 +1001,7 @@ public class TestH5Pfapl {
         try {
             H5.H5Pset_fapl_multi(fapl_id, member_map, member_fapl, member_name, member_addr, true);
             long driver_type = H5.H5Pget_driver(fapl_id);
-            assertTrue("H5Pget_driver: muti = "+ driver_type, HDF5Constants.H5FD_MULTI==driver_type);
+            assertTrue("H5Pget_driver: multi = "+ driver_type, HDF5Constants.H5FD_MULTI==driver_type);
         }
         catch (Throwable err) {
             err.printStackTrace();
@@ -1223,7 +1223,7 @@ public class TestH5Pfapl {
         try {
             H5.H5Pset_fapl_multi(fapl_id, member_map, member_fapl, member_name, member_addr, true);
             long driver_type = H5.H5Pget_driver(fapl_id);
-            assertTrue("H5Pget_driver: muti = "+ driver_type, HDF5Constants.H5FD_MULTI==driver_type);
+            assertTrue("H5Pget_driver: multi = "+ driver_type, HDF5Constants.H5FD_MULTI==driver_type);
         }
         catch (Throwable err) {
             err.printStackTrace();
diff --git a/java/test/TestH5Plist.java b/java/test/TestH5Plist.java
index 0d53071..03e1c8f 100644
--- a/java/test/TestH5Plist.java
+++ b/java/test/TestH5Plist.java
@@ -148,7 +148,7 @@ public class TestH5Plist {
             }
             assertTrue("H5Pequal cid2", status >= 0);
 
-            // Make certain false postives aren't being returned
+            // Make certain false positives aren't being returned
             try {
                 status = H5.H5Pequal(cid2, HDF5Constants.H5P_FILE_CREATE);
             }
@@ -295,7 +295,7 @@ public class TestH5Plist {
         }
         assertTrue("H5Pget_nprops: "+nprops, nprops==0);
 
-        // Check the existance of the first property (should fail)
+        // Check the existence of the first property (should fail)
         try {
             status = H5.H5Pexist(plist_class_id, PROP1_NAME);
         }
@@ -326,7 +326,7 @@ public class TestH5Plist {
         catch (Throwable err) {
         }
 
-        // Check the existance of the first property
+        // Check the existence of the first property
         try {
             status = H5.H5Pexist(plist_class_id, PROP1_NAME);
         }
@@ -377,7 +377,7 @@ public class TestH5Plist {
         catch (Throwable err) {
         }
 
-        // Check the existance of the second property
+        // Check the existence of the second property
         try {
             status = H5.H5Pexist(plist_class_id, PROP2_NAME);
         }
@@ -418,7 +418,7 @@ public class TestH5Plist {
             fail("H5Pregister2 plist_class_id: "+PROP3_NAME + err);
         }
 
-        // Check the existance of the third property
+        // Check the existence of the third property
         try {
             status = H5.H5Pexist(plist_class_id, PROP3_NAME);
         }
diff --git a/java/test/junit.sh.in b/java/test/junit.sh.in
index 39db296..ca2b3a9 100644
--- a/java/test/junit.sh.in
+++ b/java/test/junit.sh.in
@@ -66,8 +66,8 @@ $top_builddir/java/src/jni/.libs/libhdf5_java.*
 LIST_JAR_TESTFILES="
 $HDFLIB_HOME/hamcrest-core.jar
 $HDFLIB_HOME/junit.jar
-$HDFLIB_HOME/slf4j-api-1.7.25.jar
-$HDFLIB_HOME/ext/slf4j-simple-1.7.25.jar
+$HDFLIB_HOME/slf4j-api-1.7.33.jar
+$HDFLIB_HOME/ext/slf4j-simple-1.7.33.jar
 "
 LIST_JAR_FILES="
 $top_builddir/java/src/$JARFILE
@@ -108,6 +108,7 @@ $HDFTEST_HOME/testfiles/JUnit-TestH5Arw.txt
 $HDFTEST_HOME/testfiles/JUnit-TestH5Oparams.txt
 $HDFTEST_HOME/testfiles/JUnit-TestH5Obasic.txt
 $HDFTEST_HOME/testfiles/JUnit-TestH5Ocreate.txt
+$HDFTEST_HOME/testfiles/JUnit-TestH5OcopyOld.txt
 $HDFTEST_HOME/testfiles/JUnit-TestH5Ocopy.txt
 $HDFTEST_HOME/testfiles/JUnit-TestH5PL.txt
 $HDFTEST_HOME/testfiles/JUnit-TestH5VL.txt
@@ -298,7 +299,7 @@ JAVAEXEFLAGS=@H5_JAVAFLAGS@
 COPY_LIBFILES_TO_BLDLIBDIR
 COPY_DATAFILES_TO_BLDDIR
 
-CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/junit.jar:"$BLDLIBDIR"/hamcrest-core.jar:"$BLDLIBDIR"/slf4j-api-1.7.25.jar:"$BLDLIBDIR"/slf4j-simple-1.7.25.jar:"$TESTJARFILE""
+CPATH=".:"$BLDLIBDIR"/"$JARFILE":"$BLDLIBDIR"/junit.jar:"$BLDLIBDIR"/hamcrest-core.jar:"$BLDLIBDIR"/slf4j-api-1.7.33.jar:"$BLDLIBDIR"/slf4j-simple-1.7.33.jar:"$TESTJARFILE""
 
 TEST=/usr/bin/test
 if [ ! -x /usr/bin/test ]
@@ -1030,6 +1031,27 @@ else
     test yes = "$verbose" && $DIFF JUnit-TestH5Ocreate.txt JUnit-TestH5Ocreate.out |sed 's/^/    /'
 fi
 
+echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH -ea org.junit.runner.JUnitCore test.TestH5OcopyOld"
+TESTING JUnit-TestH5OcopyOld
+($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH -ea org.junit.runner.JUnitCore test.TestH5OcopyOld > JUnit-TestH5OcopyOld.ext)
+
+# Extract file name, line number, version and thread IDs because they may be different
+sed -e 's/thread [0-9]*/thread (IDs)/' -e 's/: .*\.c /: (file name) /' \
+    -e 's/line [0-9]*/line (number)/' \
+    -e 's/Time: [0-9]*[\.,[0-9]*]*/Time:  XXXX/' \
+    -e 's/v[1-9]*\.[0-9]*\./version (number)\./' \
+    -e 's/[1-9]*\.[0-9]*\.[0-9]*[^)]*/version (number)/' \
+    JUnit-TestH5OcopyOld.ext > JUnit-TestH5OcopyOld.out
+
+if diff JUnit-TestH5OcopyOld.out JUnit-TestH5OcopyOld.txt > /dev/null; then
+    echo "  PASSED      JUnit-TestH5OcopyOld"
+else
+    echo "**FAILED**    JUnit-TestH5OcopyOld"
+    echo "    Expected result differs from actual result"
+    nerrors="`expr $nerrors + 1`"
+    test yes = "$verbose" && $DIFF JUnit-TestH5OcopyOld.txt JUnit-TestH5OcopyOld.out |sed 's/^/    /'
+fi
+
 echo "$JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH -ea org.junit.runner.JUnitCore test.TestH5Ocopy"
 TESTING JUnit-TestH5Ocopy
 ($RUNSERIAL $JAVAEXE $JAVAEXEFLAGS -Xmx1024M -Dorg.slf4j.simpleLogger.defaultLog=trace -Djava.library.path=$BLDLIBDIR -cp $CLASSPATH -ea org.junit.runner.JUnitCore test.TestH5Ocopy > JUnit-TestH5Ocopy.ext)
diff --git a/java/test/testfiles/JUnit-TestH5Ocopy.txt b/java/test/testfiles/JUnit-TestH5Ocopy.txt
index 32dfde7..7f66410 100644
--- a/java/test/testfiles/JUnit-TestH5Ocopy.txt
+++ b/java/test/testfiles/JUnit-TestH5Ocopy.txt
@@ -1,9 +1,10 @@
 JUnit version 4.11
 .testH5OcopyRefsDatasettosameFile
+.testH5OcopyNullRef
 .testH5OcopyRefsDatasettodiffFile
 .testH5OcopyRefsAttr
 
 Time:  XXXX
 
-OK (3 tests)
+OK (4 tests)
 
diff --git a/java/test/testfiles/JUnit-TestH5OcopyOld.txt b/java/test/testfiles/JUnit-TestH5OcopyOld.txt
new file mode 100644
index 0000000..7f66410
--- /dev/null
+++ b/java/test/testfiles/JUnit-TestH5OcopyOld.txt
@@ -0,0 +1,10 @@
+JUnit version 4.11
+.testH5OcopyRefsDatasettosameFile
+.testH5OcopyNullRef
+.testH5OcopyRefsDatasettodiffFile
+.testH5OcopyRefsAttr
+
+Time:  XXXX
+
+OK (4 tests)
+