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diff --git a/java/src/jni/h5pGCPLImp.c b/java/src/jni/h5pGCPLImp.c
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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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 COPYING file, which can be found at the root of the source code *
+ * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
+ * If you do not have access to either file, you may request a copy from *
+ * help@hdfgroup.org. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * For details of the HDF libraries, see the HDF Documentation at:
+ * http://hdfgroup.org/HDF5/doc/
+ *
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <stdlib.h>
+#include "hdf5.h"
+#include "h5jni.h"
+#include "h5pGCPLImp.h"
+
+/*
+ * Pointer to the JNI's Virtual Machine; used for callback functions.
+ */
+/* extern JavaVM *jvm; */
+
+/*
+ * Class: hdf_hdf5lib_H5
+ * Method: H5Pset_local_heap_size_hint
+ * Signature: (JJ)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1local_1heap_1size_1hint
+ (JNIEnv *env, jclass clss, jlong gcpl_id, jlong size_hint)
+{
+ herr_t retVal = FAIL;
+
+ UNUSED(clss);
+
+ if ((retVal = H5Pset_local_heap_size_hint((hid_t)gcpl_id, (size_t)size_hint)) < 0)
+ H5_LIBRARY_ERROR(ENVONLY);
+
+done:
+ return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Pset_1local_1heap_1size_1hint */
+
+/*
+ * Class: hdf_hdf5lib_H5
+ * Method: H5Pget_local_heap_size_hint
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1local_1heap_1size_1hint
+ (JNIEnv *env, jclass clss, jlong gcpl_id)
+{
+ size_t size_hint = 0;
+
+ UNUSED(clss);
+
+ if (H5Pget_local_heap_size_hint((hid_t)gcpl_id, &size_hint) < 0)
+ H5_LIBRARY_ERROR(ENVONLY);
+
+done:
+ return (jlong)size_hint;
+} /* end Java_hdf_hdf5lib_H5_H5Pget_1local_1heap_1size_1hint */
+
+/*
+ * Class: hdf_hdf5lib_H5
+ * Method: H5Pset_link_creation_order
+ * Signature: (JI)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1link_1creation_1order
+ (JNIEnv *env, jclass clss, jlong gcpl_id, jint crt_order_flags)
+{
+ herr_t retVal = FAIL;
+
+ UNUSED(clss);
+
+ if ((retVal = H5Pset_link_creation_order((hid_t)gcpl_id, (unsigned)crt_order_flags)) < 0)
+ H5_LIBRARY_ERROR(ENVONLY);
+
+done:
+ return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Pset_1link_1creation_1order */
+
+/*
+ * Class: hdf_hdf5lib_H5
+ * Method: H5Pget_link_creation_order
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1link_1creation_1order
+ (JNIEnv *env, jclass clss, jlong gcpl_id)
+{
+ unsigned crt_order_flags;
+
+ UNUSED(clss);
+
+ if (H5Pget_link_creation_order((hid_t)gcpl_id, &crt_order_flags) < 0)
+ H5_LIBRARY_ERROR(ENVONLY);
+
+done:
+ return (jint)crt_order_flags;
+} /* end Java_hdf_hdf5lib_H5_H5Pget_1link_1creation_1order */
+
+/*
+ * Class: hdf_hdf5lib_H5
+ * Method: H5Pset_est_link_info
+ * Signature: (JII)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1est_1link_1info
+ (JNIEnv *env, jclass clss, jlong gcpl_id, jint est_num_entries, jint est_name_len)
+{
+ herr_t retVal = FAIL;
+
+ UNUSED(clss);
+
+ /* Range check values */
+ if ((est_num_entries > 65535) || (est_name_len > 65535))
+ H5_BAD_ARGUMENT_ERROR(ENVONLY, "H5Pset_est_link_info: est. name length or number of entries must be < 65536");
+
+ if ((retVal = H5Pset_est_link_info((hid_t)gcpl_id, (unsigned)est_num_entries, (unsigned)est_name_len)) < 0)
+ H5_LIBRARY_ERROR(ENVONLY);
+
+done:
+ return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Pset_1est_1link_1info */
+
+/*
+ * Class: hdf_hdf5lib_H5
+ * Method: H5Pget_est_link_info
+ * Signature: (J[I)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1est_1link_1info
+ (JNIEnv *env, jclass clss, jlong gcpl_id, jintArray link_info)
+{
+ jboolean isCopy;
+ jint *theArray = NULL;
+ herr_t retVal = FAIL;
+
+ UNUSED(clss);
+
+ if (NULL == link_info)
+ H5_NULL_ARGUMENT_ERROR(ENVONLY, "H5Pget_est_link_info: link_info is NULL");
+
+ PIN_INT_ARRAY(ENVONLY, link_info, theArray, &isCopy, "H5Pget_est_link_info: input not pinned");
+
+ if ((retVal = H5Pget_est_link_info((hid_t)gcpl_id, (unsigned *)&(theArray[0]), (unsigned *)&(theArray[1]))) < 0)
+ H5_LIBRARY_ERROR(ENVONLY);
+
+done:
+ if (theArray)
+ UNPIN_INT_ARRAY(ENVONLY, link_info, theArray, (retVal < 0) ? JNI_ABORT : 0);
+
+ return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Pget_1est_1link_1info */
+
+/*
+ * Class: hdf_hdf5lib_H5
+ * Method: H5Pset_link_phase_change
+ * Signature: (JII)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Pset_1link_1phase_1change
+ (JNIEnv *env, jclass clss, jlong gcpl_id, jint max_compact, jint min_dense)
+{
+ herr_t retVal = FAIL;
+
+ UNUSED(clss);
+
+ if (max_compact < min_dense)
+ H5_BAD_ARGUMENT_ERROR(ENVONLY, "H5Pset_link_phase_change: max compact value must be >= min dense value");
+ if (max_compact > 65535)
+ H5_BAD_ARGUMENT_ERROR(ENVONLY, "H5Pset_link_phase_change: max compact value must be < 65536");
+ if (min_dense > 65535)
+ H5_BAD_ARGUMENT_ERROR(ENVONLY, "H5Pset_link_phase_change: min dense value must be < 65536");
+
+ if ((retVal = H5Pset_link_phase_change((hid_t)gcpl_id, (unsigned)max_compact, (unsigned)min_dense)) < 0)
+ H5_LIBRARY_ERROR(ENVONLY);
+
+done:
+ return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Pset_1link_1phase_1change */
+
+/*
+ * Class: hdf_hdf5lib_H5
+ * Method: H5Pget_link_phase_change
+ * Signature: (J[I)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Pget_1link_1phase_1change
+ (JNIEnv *env, jclass clss, jlong gcpl_id, jintArray links)
+{
+ jboolean isCopy;
+ jint *theArray = NULL;
+ herr_t retVal = FAIL;
+
+ UNUSED(clss);
+
+ if (NULL == links)
+ H5_NULL_ARGUMENT_ERROR(ENVONLY, "H5Pget_link_phase_change: links is NULL");
+
+ PIN_INT_ARRAY(ENVONLY, links, theArray, &isCopy, "H5Pget_link_phase_change: input not pinned");
+
+ if ((retVal = H5Pget_link_phase_change((hid_t)gcpl_id, (unsigned *)&(theArray[0]), (unsigned *)&(theArray[1]))) < 0)
+ H5_LIBRARY_ERROR(ENVONLY);
+
+done:
+ if (theArray)
+ UNPIN_INT_ARRAY(ENVONLY, links, theArray, (retVal < 0) ? JNI_ABORT : 0);
+
+ return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Pget_1link_1phase_1change */
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif /* __cplusplus */
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