/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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 LICENSE 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.assertFalse;
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.HDF5FunctionArgumentException;
import hdf.hdf5lib.exceptions.HDF5LibraryException;
import hdf.hdf5lib.structs.H5F_info2_t;

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 TestH5P {
    @Rule
    public TestName testname = new TestName();

    private static final String H5_FILE = "testP.h5";
    private static final int DIM_X      = 4;
    private static final int DIM_Y      = 6;
    long[] H5dims                       = {DIM_X, DIM_Y};
    long H5fid                          = HDF5Constants.H5I_INVALID_HID;
    long H5dsid                         = HDF5Constants.H5I_INVALID_HID;
    long H5did                          = HDF5Constants.H5I_INVALID_HID;
    long lapl_id                        = HDF5Constants.H5I_INVALID_HID;
    long fapl_id                        = HDF5Constants.H5I_INVALID_HID;
    long fcpl_id                        = HDF5Constants.H5I_INVALID_HID;
    long ocpl_id                        = HDF5Constants.H5I_INVALID_HID;
    long ocp_plist_id                   = HDF5Constants.H5I_INVALID_HID;
    long lcpl_id                        = HDF5Constants.H5I_INVALID_HID;
    long plapl_id                       = HDF5Constants.H5I_INVALID_HID;
    long plist_id                       = HDF5Constants.H5I_INVALID_HID;
    long gapl_id                        = HDF5Constants.H5I_INVALID_HID;
    long gcpl_id                        = HDF5Constants.H5I_INVALID_HID;
    long acpl_id                        = HDF5Constants.H5I_INVALID_HID;

    private final void _deleteFile(String filename)
    {
        File file = new File(filename);

        if (file.exists()) {
            try {
                file.delete();
            }
            catch (SecurityException e) {
            }
        }
    }

    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("TestH5P._createDataset: ", did > 0);

        return did;
    }

    private final void _createH5File(long fcpl, long fapl)
    {
        try {
            H5fid  = H5.H5Fcreate(H5_FILE, HDF5Constants.H5F_ACC_TRUNC, fcpl, fapl);
            H5dsid = H5.H5Screate_simple(2, H5dims, null);
            H5did  = _createDataset(H5fid, H5dsid, "dset", HDF5Constants.H5P_DEFAULT);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("TestH5P.createH5file: " + err);
        }
        assertTrue("TestH5P.createH5file: H5.H5Fcreate: ", H5fid > 0);
        assertTrue("TestH5P.createH5file: H5.H5Screate_simple: ", H5dsid > 0);
        assertTrue("TestH5P.createH5file: _createDataset: ", H5did > 0);

        try {
            H5.H5Fflush(H5fid, HDF5Constants.H5F_SCOPE_LOCAL);
        }
        catch (Throwable err) {
            err.printStackTrace();
        }
    }

    public void deleteH5file() throws HDF5LibraryException { _deleteFile(H5_FILE); }

    @Before
    public void createH5fileProperties() throws NullPointerException, HDF5Exception
    {
        assertTrue("H5 open ids is 0", H5.getOpenIDCount() == 0);
        System.out.print(testname.getMethodName());

        try {
            lapl_id      = H5.H5Pcreate(HDF5Constants.H5P_DATASET_ACCESS);
            fapl_id      = H5.H5Pcreate(HDF5Constants.H5P_FILE_ACCESS);
            fcpl_id      = H5.H5Pcreate(HDF5Constants.H5P_FILE_CREATE);
            ocpl_id      = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE);
            ocp_plist_id = H5.H5Pcreate(HDF5Constants.H5P_OBJECT_COPY);
            lcpl_id      = H5.H5Pcreate(HDF5Constants.H5P_LINK_CREATE);
            plapl_id     = H5.H5Pcreate(HDF5Constants.H5P_LINK_ACCESS);
            plist_id     = H5.H5Pcreate(HDF5Constants.H5P_DATASET_XFER);
            gapl_id      = H5.H5Pcreate(HDF5Constants.H5P_GROUP_ACCESS);
            gcpl_id      = H5.H5Pcreate(HDF5Constants.H5P_GROUP_CREATE);
            acpl_id      = H5.H5Pcreate(HDF5Constants.H5P_ATTRIBUTE_CREATE);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("TestH5P.createH5file: " + err);
        }
        assertTrue(lapl_id > 0);
        assertTrue(fapl_id > 0);
        assertTrue(fcpl_id > 0);
        assertTrue(ocpl_id > 0);
        assertTrue(ocp_plist_id > 0);
        assertTrue(lcpl_id > 0);
        assertTrue(plapl_id > 0);
        assertTrue(plist_id > 0);
        assertTrue(gapl_id > 0);
        assertTrue(gcpl_id > 0);
        assertTrue(acpl_id > 0);
    }

    @After
    public void deleteH5fileProperties() throws HDF5LibraryException
    {
        if (lapl_id > 0)
            try {
                H5.H5Pclose(lapl_id);
            }
            catch (Exception ex) {
            }
        if (fapl_id > 0)
            try {
                H5.H5Pclose(fapl_id);
            }
            catch (Exception ex) {
            }
        if (fcpl_id > 0)
            try {
                H5.H5Pclose(fcpl_id);
            }
            catch (Exception ex) {
            }
        if (ocpl_id > 0)
            try {
                H5.H5Pclose(ocpl_id);
            }
            catch (Exception ex) {
            }
        if (ocp_plist_id > 0)
            try {
                H5.H5Pclose(ocp_plist_id);
            }
            catch (Exception ex) {
            }
        if (lcpl_id > 0)
            try {
                H5.H5Pclose(lcpl_id);
            }
            catch (Exception ex) {
            }
        if (plapl_id > 0)
            try {
                H5.H5Pclose(plapl_id);
            }
            catch (Exception ex) {
            }
        if (plist_id > 0)
            try {
                H5.H5Pclose(plist_id);
            }
            catch (Exception ex) {
            }
        if (gapl_id > 0)
            try {
                H5.H5Pclose(gapl_id);
            }
            catch (Exception ex) {
            }
        if (gcpl_id > 0)
            try {
                H5.H5Pclose(gcpl_id);
            }
            catch (Exception ex) {
            }
        if (acpl_id > 0)
            try {
                H5.H5Pclose(acpl_id);
            }
            catch (Exception ex) {
            }
        if (H5dsid > 0)
            try {
                H5.H5Sclose(H5dsid);
            }
            catch (Exception ex) {
            }
        if (H5did > 0)
            try {
                H5.H5Dclose(H5did);
            }
            catch (Exception ex) {
            }
        if (H5fid > 0)
            try {
                H5.H5Fclose(H5fid);
            }
            catch (Exception ex) {
            }
        System.out.println();
    }

    @Test
    public void testH5Pget_nlinks()
    {
        long nlinks = -1;
        try {
            nlinks = (long)H5.H5Pget_nlinks(lapl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Pget_nlinks: " + err);
        }
        assertTrue("testH5Pget_nlinks", nlinks > 0);
        // Check the default value of nlinks.
        assertEquals(nlinks, 16L);
    }

    @Test
    public void testH5Pset_nlinks()
    {
        long nlinks = 20;
        int ret_val = -1;
        try {
            ret_val = H5.H5Pset_nlinks(lapl_id, nlinks);
            nlinks  = (long)H5.H5Pget_nlinks(lapl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5.H5Pset_nlinks: " + err);
        }
        assertTrue("testH5Pset_nlinks", ret_val >= 0);
        // Check the value of nlinks retrieved from H5Pget_nlinks function.
        assertEquals(nlinks, 20L);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_libver_bounds_invalidlow() throws Throwable
    {
        H5.H5Pset_libver_bounds(fapl_id, HDF5Constants.H5F_LIBVER_LATEST + 1,
                                HDF5Constants.H5F_LIBVER_LATEST);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_libver_bounds_invalidhigh() throws Throwable
    {
        H5.H5Pset_libver_bounds(fapl_id, HDF5Constants.H5F_LIBVER_LATEST,
                                HDF5Constants.H5F_LIBVER_LATEST + 1);
    }

    @Test
    public void testH5Pget_link_creation_order()
    {
        int crt_order_flags = 0;
        try {
            crt_order_flags = H5.H5Pget_link_creation_order(fcpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_link_creation_order: " + err);
        }
        assertTrue("testH5Pget_link_creation_order", crt_order_flags >= 0);
    }

    @Test
    public void testH5Pset_link_creation_order_trackedPLUSindexed()
    {
        int ret_val         = -1;
        int crt_order_flags = HDF5Constants.H5P_CRT_ORDER_TRACKED + HDF5Constants.H5P_CRT_ORDER_INDEXED;
        int crtorderflags   = 0;

        try {
            ret_val       = H5.H5Pset_link_creation_order(fcpl_id, crt_order_flags);
            crtorderflags = H5.H5Pget_link_creation_order(fcpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_link_creation_order: " + err);
        }
        assertTrue("testH5Pset_link_creation_order_trackedPLUSindexed", ret_val >= 0);
        assertEquals(crt_order_flags, crtorderflags);
    }

    @Test
    public void testH5Pset_link_creation_order_tracked()
    {
        int ret_val       = -1;
        int crtorderflags = 0;

        try {
            ret_val       = H5.H5Pset_link_creation_order(fcpl_id, HDF5Constants.H5P_CRT_ORDER_TRACKED);
            crtorderflags = H5.H5Pget_link_creation_order(fcpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_link_creation_order: " + err);
        }
        assertTrue("testH5Pset_link_creation_order_tracked", ret_val >= 0);
        assertEquals(HDF5Constants.H5P_CRT_ORDER_TRACKED, crtorderflags);
    }

    @Test(expected = HDF5LibraryException.class)
    public void testH5Pset_link_creation_order_invalidvalue() throws Throwable
    {
        H5.H5Pset_link_creation_order(fcpl_id, HDF5Constants.H5P_CRT_ORDER_INDEXED);
    }

    @Test
    public void testH5Pget_attr_creation_order()
    {
        int crt_order_flags = 0;

        try {
            crt_order_flags = H5.H5Pget_attr_creation_order(ocpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_attr_creation_order: " + err);
        }
        assertTrue("testH5Pget_attr_creation_order", crt_order_flags >= 0);
    }

    @Test
    public void testH5Pset_attr_creation_order_trackedPLUSindexed()
    {
        int ret_val         = -1;
        int crt_order_flags = HDF5Constants.H5P_CRT_ORDER_TRACKED + HDF5Constants.H5P_CRT_ORDER_INDEXED;
        int crtorderflags   = 0;

        try {
            ret_val       = H5.H5Pset_attr_creation_order(ocpl_id, crt_order_flags);
            crtorderflags = H5.H5Pget_attr_creation_order(ocpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_attr_creation_order: " + err);
        }
        assertTrue("testH5Pset_attr_creation_order_trackedPLUSindexed", ret_val >= 0);
        assertEquals(crt_order_flags, crtorderflags);
    }

    @Test
    public void testH5Pset_attr_creation_order_tracked()
    {
        int ret_val       = -1;
        int crtorderflags = 0;

        try {
            ret_val       = H5.H5Pset_attr_creation_order(ocpl_id, HDF5Constants.H5P_CRT_ORDER_TRACKED);
            crtorderflags = H5.H5Pget_attr_creation_order(ocpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_attr_creation_order: " + err);
        }
        assertTrue("testH5Pset_attr_creation_order_tracked", ret_val >= 0);
        assertEquals(HDF5Constants.H5P_CRT_ORDER_TRACKED, crtorderflags);
    }

    @Test(expected = HDF5LibraryException.class)
    public void testH5Pset_attr_creation_order_invalidvalue() throws Throwable
    {
        H5.H5Pset_attr_creation_order(ocpl_id, HDF5Constants.H5P_CRT_ORDER_INDEXED);
    }

    @Test
    public void testH5Pset_copy_object()
    {

        int cpy_option = -1;

        try {
            H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_SHALLOW_HIERARCHY_FLAG);
            cpy_option = H5.H5Pget_copy_object(ocp_plist_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_copy_object: " + err);
        }
        assertEquals(HDF5Constants.H5O_COPY_SHALLOW_HIERARCHY_FLAG, cpy_option);

        try {
            H5.H5Pset_copy_object(ocp_plist_id, HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG);
            cpy_option = H5.H5Pget_copy_object(ocp_plist_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_copy_object: " + err);
        }
        assertEquals(HDF5Constants.H5O_COPY_EXPAND_REFERENCE_FLAG, cpy_option);
    }

    @Test(expected = HDF5LibraryException.class)
    public void testH5Pset_copy_object_invalidobject() throws Throwable
    {
        H5.H5Pset_copy_object(HDF5Constants.H5P_DEFAULT, HDF5Constants.H5O_COPY_SHALLOW_HIERARCHY_FLAG);
    }

    @Test
    public void testH5Pset_create_intermediate_group()
    {

        int ret_val = -1;
        try {
            ret_val = H5.H5Pset_create_intermediate_group(lcpl_id, true);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_create_intermediate_group: " + err);
        }
        assertTrue(ret_val >= 0);
    }

    @Test(expected = HDF5LibraryException.class)
    public void testH5Pset_create_intermediate_group_invalidobject() throws Throwable
    {
        H5.H5Pset_create_intermediate_group(ocp_plist_id, true);
    }

    @Test
    public void testH5Pget_create_intermediate_group()
    {
        boolean flag = false;
        try {
            H5.H5Pset_create_intermediate_group(lcpl_id, true);
            flag = H5.H5Pget_create_intermediate_group(lcpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_create_intermediate_group: " + err);
        }
        assertEquals(true, flag);
    }

    @Test
    public void testH5Pget_create_intermediate_group_notcreated()
    {
        boolean flag = true;
        try {
            flag = H5.H5Pget_create_intermediate_group(lcpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_create_intermediate_group_notcreated: " + err);
        }
        assertEquals(false, flag);
    }

    @Test
    public void testH5Pset_data_transform()
    {

        String expression = "(5/9.0)*(x-32)";
        int ret_val       = -1;

        try {
            ret_val = H5.H5Pset_data_transform(plist_id, expression);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_data_transform: " + err);
        }
        assertTrue(ret_val >= 0);
    }

    @Test(expected = NullPointerException.class)
    public void testH5Pset_data_transform_NullExpression() throws Throwable
    {
        H5.H5Pset_data_transform(plist_id, null);
    }

    @Test(expected = HDF5LibraryException.class)
    public void testH5Pset_data_transform_InvalidExpression1() throws Throwable
    {
        H5.H5Pset_data_transform(plist_id, "");
    }

    @Test(expected = HDF5LibraryException.class)
    public void testH5Pset_data_transform_InvalidExpression2() throws Throwable
    {
        H5.H5Pset_data_transform(plist_id, "hello");
    }

    @Test
    public void testH5Pget_data_transform()
    {

        String expression = "(5/9.0)*(x-32)";
        String[] express  = {""};
        long express_size = 0;
        long size         = 20;

        try {
            H5.H5Pset_data_transform(plist_id, expression);
            express_size = H5.H5Pget_data_transform(plist_id, express, size);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_data_transform: " + err);
        }
        assertTrue(express_size >= 0);
        assertTrue("The data transform expression: ", expression.equals(express[0]));
    }

    @Test(expected = HDF5LibraryException.class)
    public void testH5Pget_data_transform_ExpressionNotSet() throws Throwable
    {
        String[] express = {""};
        H5.H5Pget_data_transform(plist_id, express, 20);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pget_data_transform_IllegalSize() throws Throwable
    {
        String[] express = {""};
        H5.H5Pset_data_transform(plist_id, "(5/9.0)*(x-32)");
        H5.H5Pget_data_transform(plist_id, express, 0);
    }

    @Test
    public void testH5Pget_elink_acc_flags()
    {

        int get_flags = -1;
        try {
            get_flags = H5.H5Pget_elink_acc_flags(gapl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_elink_acc_flags: " + err);
        }
        assertTrue("H5Pget_elink_acc_flags", get_flags >= 0);
        assertEquals(HDF5Constants.H5F_ACC_DEFAULT, get_flags);
    }

    @Test
    public void testH5Pset_elink_acc_flags()
    {

        int get_flags = -1;
        int ret_val   = -1;
        try {
            ret_val   = H5.H5Pset_elink_acc_flags(lapl_id, HDF5Constants.H5F_ACC_RDWR);
            get_flags = H5.H5Pget_elink_acc_flags(lapl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_elink_acc_flags: " + err);
        }
        assertTrue("H5Pset_elink_acc_flags", ret_val >= 0);
        assertEquals(HDF5Constants.H5F_ACC_RDWR, get_flags);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_elink_acc_flags_InvalidFlag1() throws Throwable
    {
        H5.H5Pset_elink_acc_flags(lapl_id, HDF5Constants.H5F_ACC_TRUNC);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_elink_acc_flags_InvalidFlag2() throws Throwable
    {
        H5.H5Pset_elink_acc_flags(lapl_id, -1);
    }

    @Test
    public void testH5Pset_link_phase_change()
    {

        int ret_val = -1;
        try {
            ret_val = H5.H5Pset_link_phase_change(fcpl_id, 2, 2);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_link_phase_change: " + err);
        }
        assertTrue("H5Pset_link_phase_change", ret_val >= 0);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_link_phase_change_Highmax_Compact() throws Throwable
    {
        H5.H5Pset_link_phase_change(fcpl_id, 70000000, 3);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_link_phase_change_max_compactLESSTHANmin_dense() throws Throwable
    {
        H5.H5Pset_link_phase_change(fcpl_id, 5, 6);
    }

    @Test
    public void testH5Pget_link_phase_change()
    {
        int ret_val = -1;
        int[] links = new int[2];

        try {
            ret_val = H5.H5Pget_link_phase_change(fcpl_id, links);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_link_phase_change: " + err);
        }
        assertTrue("testH5Pget_link_phase_change", ret_val >= 0);
        assertEquals("Default value of maximum compact storage", 8, links[0]);
        assertEquals("Default value of minimum dense storage", 6, links[1]);
    }

    @Test
    public void testH5Pget_link_phase_change_EqualsSet()
    {
        int[] links = new int[2];
        try {
            H5.H5Pset_link_phase_change(fcpl_id, 10, 7);
            H5.H5Pget_link_phase_change(fcpl_id, links);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_link_phase_change_EqualsSet: " + err);
        }
        assertEquals("Value of maximum compact storage set", 10, links[0]);
        assertEquals("Value of minimum dense storage set", 7, links[1]);
    }

    @Test(expected = NullPointerException.class)
    public void testH5Pget_link_phase_change_Null() throws Throwable
    {
        H5.H5Pget_link_phase_change(fcpl_id, null);
    }

    @Test
    public void testH5Pget_attr_phase_change()
    {
        int ret_val      = -1;
        int[] attributes = new int[2];

        try {
            ret_val = H5.H5Pget_attr_phase_change(ocpl_id, attributes);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_attr_phase_change: " + err);
        }
        assertTrue("testH5Pget_attr_phase_change", ret_val >= 0);
        assertEquals("Default value of the max. no. of attributes stored in compact storage", 8,
                     attributes[0]);
        assertEquals("Default value of the min. no. of attributes stored in dense storage", 6, attributes[1]);
        try {
            H5.H5Pset_attr_phase_change(ocpl_id, 9, 5);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_attr_phase_change: " + err);
        }
        try {
            ret_val = H5.H5Pget_attr_phase_change(ocpl_id, attributes);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_attr_phase_change: " + err);
        }
        assertTrue("testH5Pget_attr_phase_change", ret_val >= 0);
        assertEquals("Default value of the max. no. of attributes stored in compact storage", 9,
                     attributes[0]);
        assertEquals("Default value of the min. no. of attributes stored in dense storage", 5, attributes[1]);
    }

    @Test
    public void testH5Pget_shared_mesg_phase_change()
    {
        int ret_val = -1;
        int[] size  = new int[2];

        try {
            ret_val = H5.H5Pget_shared_mesg_phase_change(fcpl_id, size);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_shared_mesg_phase_change: " + err);
        }
        assertTrue("testH5Pget_shared_mesg_phase_change", ret_val >= 0);
    }

    @Test
    public void testH5Pget_shared_mesg_phase_change_EqualsSET()
    {
        int[] size = new int[2];

        try {
            H5.H5Pset_shared_mesg_phase_change(fcpl_id, 50, 40);
            H5.H5Pget_shared_mesg_phase_change(fcpl_id, size);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_shared_mesg_phase_change_EqualsSET: " + err);
        }
        assertEquals("Value of maximum list set", 50, size[0]);
        assertEquals("Value of minimum btree set", 40, size[1]);
    }

    @Test
    public void testH5Pset_shared_mesg_phase_change()
    {

        int ret_val = -1;
        try {
            ret_val = H5.H5Pset_shared_mesg_phase_change(fcpl_id, 2, 1);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_shared_mesg_phase_change: " + err);
        }
        assertTrue("H5Pset_shared_mesg_phase_change", ret_val >= 0);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5PH5Pset_shared_mesg_phase_change_HighMaxlistValue() throws Throwable
    {
        H5.H5Pset_shared_mesg_phase_change(fcpl_id, 5001, 4000);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5PH5Pset_shared_mesg_phase_change_HighMinbtreeValue() throws Throwable
    {
        H5.H5Pset_shared_mesg_phase_change(fcpl_id, 5000, 5001);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5PH5Pset_shared_mesg_phase_change_MinbtreeGreaterThanMaxlist() throws Throwable
    {
        H5.H5Pset_link_phase_change(fcpl_id, 3, 7);
    }

    @Test
    public void testH5Pget_shared_mesg_nindexes()
    {

        int nindexes = -1;
        try {
            nindexes = H5.H5Pget_shared_mesg_nindexes(fcpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_shared_mesg_nindexes: " + err);
        }
        assertTrue("H5Pget_shared_mesg_nindexes", nindexes >= 0);
    }

    @Test
    public void testH5Pset_shared_mesg_nindexes()
    {

        int nindexes = -1;
        int ret_val  = -1;
        try {
            ret_val  = H5.H5Pset_shared_mesg_nindexes(fcpl_id, 7);
            nindexes = H5.H5Pget_shared_mesg_nindexes(fcpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_shared_mesg_nindexes: " + err);
        }
        assertTrue("H5Pset_shared_mesg_nindexes", ret_val >= 0);
        assertEquals("Value of nindexes is equal to value set", 7, nindexes);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_shared_mesg_nindexes_InvalidHIGHnindexes() throws Throwable
    {
        H5.H5Pset_shared_mesg_nindexes(fcpl_id, 9);
    }

    @Test
    public void testH5Pset_shared_mesg_index()
    {

        int ret_val = -1;
        try {
            H5.H5Pset_shared_mesg_nindexes(fcpl_id, 2);
            ret_val = H5.H5Pset_shared_mesg_index(fcpl_id, 0, HDF5Constants.H5O_SHMESG_ATTR_FLAG, 10);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_shared_mesg_index: " + err);
        }
        assertTrue("H5Pset_shared_mesg_index", ret_val >= 0);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_shared_mesg_index_Invalid_indexnum() throws Throwable
    {
        H5.H5Pset_shared_mesg_index(fcpl_id, 2, HDF5Constants.H5O_SHMESG_ATTR_FLAG, 10);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_shared_mesg_index_InvalidFlag() throws Throwable
    {
        H5.H5Pset_shared_mesg_nindexes(fcpl_id, 7);
        H5.H5Pset_shared_mesg_index(fcpl_id, 2, HDF5Constants.H5O_SHMESG_ALL_FLAG + 1, 10);
    }

    @Test
    public void testH5Pget_shared_mesg_index()
    {

        int ret_val     = -1;
        int[] mesg_info = new int[2];
        try {
            H5.H5Pset_shared_mesg_nindexes(fcpl_id, 2);
            H5.H5Pset_shared_mesg_index(fcpl_id, 0, HDF5Constants.H5O_SHMESG_ATTR_FLAG, 10);
            ret_val = H5.H5Pget_shared_mesg_index(fcpl_id, 0, mesg_info);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_shared_mesg_index: " + err);
        }
        assertTrue("H5Pget_shared_mesg_index", ret_val >= 0);
        assertEquals("Type of message", HDF5Constants.H5O_SHMESG_ATTR_FLAG, mesg_info[0]);
        assertEquals("minimum message size", 10, mesg_info[1]);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pget_shared_mesg_index_Invalid_indexnum() throws Throwable
    {
        int[] mesg_info = new int[2];
        H5.H5Pget_shared_mesg_index(fcpl_id, 0, mesg_info);
    }

    @Test
    public void testH5Pset_local_heap_size_hint()
    {
        int ret_val = -1;
        try {
            ret_val = H5.H5Pset_local_heap_size_hint(gcpl_id, 0);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_local_heap_size_hint: " + err);
        }
        assertTrue("H5Pset_local_heap_size_hint", ret_val >= 0);
    }

    @Test
    public void testH5Pget_local_heap_size_hint()
    {
        long size_hint = -1;
        try {
            size_hint = H5.H5Pget_local_heap_size_hint(gcpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_local_heap_size_hint: " + err);
        }
        assertTrue("H5Pget_local_heap_size_hint", size_hint >= 0);
    }

    @Test
    public void testH5Pset_nbit()
    {
        int ret_val = -1;
        try {
            ret_val = H5.H5Pset_nbit(ocpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_nbit: " + err);
        }
        assertTrue("H5Pset_nbit", ret_val >= 0);
    }

    @Test
    public void testH5Pset_scaleoffset()
    {
        int ret_val      = -1;
        int scale_type   = HDF5Constants.H5Z_SO_FLOAT_DSCALE;
        int scale_factor = HDF5Constants.H5Z_SO_INT_MINBITS_DEFAULT;
        try {
            ret_val = H5.H5Pset_scaleoffset(ocpl_id, scale_type, scale_factor);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_scaleoffset: " + err);
        }
        assertTrue("H5Pset_scaleoffset", ret_val >= 0);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_scaleoffset_Invalidscale_type() throws Throwable
    {
        H5.H5Pset_scaleoffset(ocpl_id, 3, 1);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_scaleoffset_Invalidscale_factor() throws Throwable
    {
        H5.H5Pset_scaleoffset(ocpl_id, HDF5Constants.H5Z_SO_INT, -1);
    }

    @Test
    public void testH5Pset_est_link_info()
    {
        int ret_val = -1;
        try {
            ret_val = H5.H5Pset_est_link_info(gcpl_id, 0, 10);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_est_link_info: " + err);
        }
        assertTrue("H5Pset_est_link_info", ret_val >= 0);
    }

    @Test(expected = HDF5FunctionArgumentException.class)
    public void testH5Pset_est_link_info_InvalidValues() throws Throwable
    {
        H5.H5Pset_est_link_info(gcpl_id, 100000, 10);
    }

    @Test
    public void testH5Pget_est_link_info()
    {
        int ret_val     = -1;
        int[] link_info = new int[2];
        try {
            ret_val = H5.H5Pget_est_link_info(gcpl_id, link_info);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_est_link_info: " + err);
        }
        assertTrue("H5Pget_est_link_info", ret_val >= 0);
    }

    @Test
    public void testH5Pset_elink_prefix()
    {
        int ret_val   = -1;
        String prefix = "tmp";
        try {
            ret_val = H5.H5Pset_elink_prefix(plapl_id, prefix);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_elink_prefix: " + err);
        }
        assertTrue("H5Pset_elink_prefix", ret_val >= 0);
    }

    @Test(expected = NullPointerException.class)
    public void testH5Pset_elink_prefix_null() throws Throwable
    {
        H5.H5Pset_elink_prefix(plapl_id, null);
    }

    @Test
    public void testH5Pget_elink_prefix()
    {
        String prefix    = "tmp";
        String[] pre     = {""};
        long prefix_size = 0;

        try {
            H5.H5Pset_elink_prefix(plapl_id, prefix);
            prefix_size = H5.H5Pget_elink_prefix(plapl_id, pre);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_elink_prefix: " + err);
        }
        assertTrue(prefix_size >= 0);
        assertTrue("The prefix: ", prefix.equals(pre[0]));
    }

    @Test(expected = NullPointerException.class)
    public void testH5Pget_elink_prefix_null() throws Throwable
    {
        H5.H5Pget_elink_prefix(plapl_id, null);
    }

    @Test(expected = NullPointerException.class)
    public void testH5Pget_userblock_null() throws Throwable
    {
        H5.H5Pget_userblock(fcpl_id, null);
    }

    @Test
    public void testH5P_userblock()
    {
        long[] size = {0};

        try {
            H5.H5Pset_userblock(fcpl_id, 1024);
            _createH5File(fcpl_id, fapl_id);

            /* Close FCPL */
            H5.H5Pclose(fcpl_id);

            /* Get the file's dataset creation property list */
            fcpl_id = H5.H5Fget_create_plist(H5fid);

            /* Get the file's version information */
            H5F_info2_t finfo = H5.H5Fget_info(H5fid);
            assertTrue("super block version: " + finfo.super_version, finfo.super_version == 2);
            assertTrue("free-space manager version: " + finfo.free_version, finfo.free_version == 0);
            assertTrue("shared object header version: " + finfo.sohm_version, finfo.sohm_version == 0);
            H5.H5Pget_userblock(fcpl_id, size);
            deleteH5file();
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_userblock: " + err);
        }
        assertTrue("user block size: " + size[0], size[0] == 1024);
    }

    @Test(expected = NullPointerException.class)
    public void testH5Pget_sizes_null() throws Throwable
    {
        H5.H5Pget_sizes(fcpl_id, null);
    }

    @Test
    public void testH5P_sizes()
    {
        long[] size = {0, 0};

        try {
            H5.H5Pset_sizes(fcpl_id, 4, 8);
            _createH5File(fcpl_id, fapl_id);

            /* Close FCPL */
            H5.H5Pclose(fcpl_id);

            /* Get the file's dataset creation property list */
            fcpl_id = H5.H5Fget_create_plist(H5fid);

            /* Get the file's version information */
            H5F_info2_t finfo = H5.H5Fget_info(H5fid);
            assertTrue("super block version: " + finfo.super_version, finfo.super_version == 2);
            assertTrue("free-space manager version: " + finfo.free_version, finfo.free_version == 0);
            assertTrue("shared object header version: " + finfo.sohm_version, finfo.sohm_version == 0);
            H5.H5Pget_sizes(fcpl_id, size);
            deleteH5file();
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_sizes: " + err);
        }
        assertTrue("sizeof_addr size: " + size[0], size[0] == 4);
        assertTrue("sizeof_size size: " + size[1], size[1] == 8);
    }

    @Test(expected = NullPointerException.class)
    public void testH5Pget_sym_k_null() throws Throwable
    {
        H5.H5Pget_sym_k(fcpl_id, null);
    }

    @Test
    public void testH5P_sym_k()
    {
        int[] size = {0, 0};

        try {
            H5.H5Pset_sym_k(fcpl_id, 32, 8);
            _createH5File(fcpl_id, fapl_id);

            /* Close FCPL */
            H5.H5Pclose(fcpl_id);

            /* Get the file's dataset creation property list */
            fcpl_id = H5.H5Fget_create_plist(H5fid);

            /* Get the file's version information */
            H5F_info2_t finfo = H5.H5Fget_info(H5fid);
            assertTrue("super block version: " + finfo.super_version, finfo.super_version == 2);
            assertTrue("free-space manager version: " + finfo.free_version, finfo.free_version == 0);
            assertTrue("shared object header version: " + finfo.sohm_version, finfo.sohm_version == 0);
            H5.H5Pget_sym_k(fcpl_id, size);
            deleteH5file();
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_sym_k: " + err);
        }
        assertTrue("symbol table tree rank: " + size[0], size[0] == 32);
        assertTrue("symbol table node size: " + size[1], size[1] == 8);
    }

    @Test(expected = NullPointerException.class)
    public void testH5Pget_istore_k_null() throws Throwable
    {
        H5.H5Pget_istore_k(fcpl_id, null);
    }

    @Test
    public void testH5P_istore_k()
    {
        int[] size = {0};

        try {
            H5.H5Pset_istore_k(fcpl_id, 64);
            _createH5File(fcpl_id, fapl_id);

            /* Close FCPL */
            H5.H5Pclose(fcpl_id);

            /* Get the file's dataset creation property list */
            fcpl_id = H5.H5Fget_create_plist(H5fid);

            /* Get the file's version information */
            H5F_info2_t finfo = H5.H5Fget_info(H5fid);
            assertTrue("super block version: " + finfo.super_version, finfo.super_version == 2);
            assertTrue("free-space manager version: " + finfo.free_version, finfo.free_version == 0);
            assertTrue("shared object header version: " + finfo.sohm_version, finfo.sohm_version == 0);
            H5.H5Pget_istore_k(fcpl_id, size);
            deleteH5file();
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_sym_k: " + err);
        }
        assertTrue("chunked storage b-tree 1/2-rank: " + size[0], size[0] == 64);
    }

    @Test
    public void testH5P_obj_track_times()
    {
        boolean default_ret_val = false;
        boolean ret_val         = true;
        try {
            default_ret_val = H5.H5Pget_obj_track_times(ocpl_id);
            H5.H5Pset_obj_track_times(ocpl_id, false);
            ret_val = H5.H5Pget_obj_track_times(ocpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_obj_track_times: " + err);
        }
        assertTrue("H5Pget_obj_track_times default", default_ret_val);
        assertFalse("H5Pget_obj_track_times", ret_val);
    }

    @Test
    public void testH5Pget_char_encoding()
    {
        int char_encoding = 0;

        try {
            char_encoding = H5.H5Pget_char_encoding(acpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_char_encoding: " + err);
        }
        assertTrue("testH5Pget_char_encoding", char_encoding == HDF5Constants.H5T_CSET_ASCII);
        try {
            H5.H5Pset_char_encoding(acpl_id, HDF5Constants.H5T_CSET_UTF8);
            char_encoding = H5.H5Pget_char_encoding(acpl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_char_encoding: " + err);
        }
        assertTrue("testH5Pget_char_encoding", char_encoding == HDF5Constants.H5T_CSET_UTF8);
    }

    @Test
    public void testH5P_fill_time()
    {
        int[] fill_time = {0};

        try {
            H5.H5Pget_fill_time(ocpl_id, fill_time);
            assertTrue("fill_time: " + fill_time[0], fill_time[0] == HDF5Constants.H5D_FILL_TIME_IFSET);
            H5.H5Pset_fill_time(ocpl_id, HDF5Constants.H5D_FILL_TIME_ALLOC);
            H5.H5Pget_fill_time(ocpl_id, fill_time);
            assertTrue("fill_time: " + fill_time[0], fill_time[0] == HDF5Constants.H5D_FILL_TIME_ALLOC);
            H5.H5Pset_fill_time(ocpl_id, HDF5Constants.H5D_FILL_TIME_NEVER);
            H5.H5Pget_fill_time(ocpl_id, fill_time);
            assertTrue("fill_time: " + fill_time[0], fill_time[0] == HDF5Constants.H5D_FILL_TIME_NEVER);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_fill_time: " + err);
        }
    }

    @Test
    public void testH5P_alloc_time()
    {
        int[] alloc_time = {0};

        try {
            H5.H5Pget_alloc_time(ocpl_id, alloc_time);
            assertTrue("alloc_time: " + alloc_time[0], alloc_time[0] == HDF5Constants.H5D_ALLOC_TIME_LATE);
            H5.H5Pset_alloc_time(ocpl_id, HDF5Constants.H5D_ALLOC_TIME_EARLY);
            H5.H5Pget_alloc_time(ocpl_id, alloc_time);
            assertTrue("alloc_time: " + alloc_time[0], alloc_time[0] == HDF5Constants.H5D_ALLOC_TIME_EARLY);
            H5.H5Pset_alloc_time(ocpl_id, HDF5Constants.H5D_ALLOC_TIME_INCR);
            H5.H5Pget_alloc_time(ocpl_id, alloc_time);
            assertTrue("alloc_time: " + alloc_time[0], alloc_time[0] == HDF5Constants.H5D_ALLOC_TIME_INCR);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_alloc_time: " + err);
        }
    }

    @Test
    public void testH5P_fill_value()
    {
        int[] fill_value        = {-1};
        int[] fill_value_status = {-1};

        try {
            H5.H5Pfill_value_defined(ocpl_id, fill_value_status);
            assertTrue("fill_value_status: " + fill_value_status[0],
                       fill_value_status[0] == HDF5Constants.H5D_FILL_VALUE_DEFAULT);
            H5.H5Pget_fill_value(ocpl_id, HDF5Constants.H5T_NATIVE_INT, fill_value);
            assertTrue("fill_value: " + fill_value[0], fill_value[0] == -1);
            fill_value[0] = 255;
            H5.H5Pset_fill_value(ocpl_id, HDF5Constants.H5T_NATIVE_INT, fill_value);
            H5.H5Pget_fill_value(ocpl_id, HDF5Constants.H5T_NATIVE_INT, fill_value);
            assertTrue("fill_value: " + fill_value[0], fill_value[0] == 255);
            H5.H5Pfill_value_defined(ocpl_id, fill_value_status);
            assertTrue("fill_value_status: " + fill_value_status[0],
                       fill_value_status[0] == HDF5Constants.H5D_FILL_VALUE_USER_DEFINED);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_fill_value: " + err);
        }
    }

    @Test
    public void testH5P_layout()
    {
        int layout_type = -1;

        try {
            layout_type = H5.H5Pget_layout(ocpl_id);
            assertTrue("layout: " + layout_type, layout_type == HDF5Constants.H5D_CONTIGUOUS);
            H5.H5Pset_layout(ocpl_id, HDF5Constants.H5D_COMPACT);
            layout_type = H5.H5Pget_layout(ocpl_id);
            assertTrue("layout: " + layout_type, layout_type == HDF5Constants.H5D_COMPACT);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_layout: " + err);
        }
    }

    @Test
    public void testH5P_chunk()
    {
        long[] chunk_size     = {0, 0};
        long[] chunk_new_size = {2, 3};
        int layout_type       = -1;

        try {
            H5.H5Pset_chunk(ocpl_id, 2, chunk_new_size);
            H5.H5Pget_chunk(ocpl_id, 2, chunk_size);
            assertTrue("chunk: " + chunk_size[0], chunk_size[0] == chunk_new_size[0]);
            assertTrue("chunk: " + chunk_size[1], chunk_size[1] == chunk_new_size[1]);
            layout_type = H5.H5Pget_layout(ocpl_id);
            assertTrue("layout: " + layout_type, layout_type == HDF5Constants.H5D_CHUNKED);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_chunk: " + err);
        }
    }

    @Test
    public void testH5P_file_space_strategy()
    {
        long[] threshold  = {0};
        boolean[] persist = {false};
        int strategy      = 0;
        try {
            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("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("threshold: " + threshold[0], threshold[0] == 1);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("testH5P_file_space_strategy: " + err);
        }
    }

    @Test
    public void testH5P_file_space_page_size()
    {
        long page_size = 0;
        try {
            page_size = H5.H5Pget_file_space_page_size(fcpl_id);
            assertTrue("page_size(default): " + page_size, page_size == 4096);
            H5.H5Pset_file_space_page_size(fcpl_id, 512);
            page_size = H5.H5Pget_file_space_page_size(fcpl_id);
            assertTrue("page_size: " + page_size, page_size == 512);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("testH5P_file_space_page_size: " + err);
        }
    }

    @Test
    public void testH5Pset_efile_prefix()
    {
        String prefix = "tmp";
        try {
            H5.H5Pset_efile_prefix(lapl_id, prefix);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pset_efile_prefix: " + err);
        }
    }

    @Test(expected = NullPointerException.class)
    public void testH5Pset_efile_prefix_null() throws Throwable
    {
        H5.H5Pset_efile_prefix(lapl_id, null);
    }

    @Test
    public void testH5Pget_efile_prefix()
    {
        String prefix = "tmp";
        String pre    = "";

        try {
            H5.H5Pset_efile_prefix(lapl_id, prefix);
            pre = H5.H5Pget_efile_prefix(lapl_id);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_efile_prefix: " + err);
        }
        assertTrue("The prefix: ", prefix.equals(pre));
    }

    @Ignore
    public void testH5P_chunk_opts()
    {
        int chunk_opts = -1;

        try {
            chunk_opts = H5.H5Pget_chunk_opts(ocpl_id);
            assertTrue("chunk_opts: " + chunk_opts, chunk_opts == 0);
            H5.H5Pset_chunk_opts(ocpl_id, HDF5Constants.H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS);
            chunk_opts = H5.H5Pget_chunk_opts(ocpl_id);
            assertTrue("chunk_opts: " + chunk_opts,
                       chunk_opts == HDF5Constants.H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS);
        }
        catch (Throwable err) {
            err.printStackTrace();
            fail("H5Pget_lchunk_opts: " + err);
        }
    }
}
