1 files changed, 92 insertions, 0 deletions
diff --git a/java/examples/groups/H5Ex_G_Create.java b/java/examples/groups/H5Ex_G_Create.java
new file mode 100644
index 0000000..0e729d5
--- /dev/null
+++ b/java/examples/groups/H5Ex_G_Create.java
@@ -0,0 +1,92 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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.                                                        *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/************************************************************
+  This example shows how to create, open, and close a group.
+ ************************************************************/
+
+package examples.groups;
+
+import hdf.hdf5lib.H5;
+import hdf.hdf5lib.HDF5Constants;
+
+public class H5Ex_G_Create {
+    private static String FILENAME = "H5Ex_G_Create.h5";
+    private static String GROUPNAME = "G1";
+
+    private static void CreateGroup() {
+        long file_id = -1;
+        long group_id = -1;
+
+        // Create a new file using default properties.
+        try {
+            file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT,
+                    HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Create a group in the file.
+        try {
+            if (file_id >= 0)
+                group_id = H5.H5Gcreate(file_id, "/" + GROUPNAME, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT,
+                        HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the group. The handle "group" can no longer be used.
+        try {
+            if (group_id >= 0)
+                H5.H5Gclose(group_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Re-open the group, obtaining a new handle.
+        try {
+            if (file_id >= 0)
+                group_id = H5.H5Gopen(file_id, "/" + GROUPNAME, HDF5Constants.H5P_DEFAULT);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the group.
+        try {
+            if (group_id >= 0)
+                H5.H5Gclose(group_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        // Close the file.
+        try {
+            if (file_id >= 0)
+                H5.H5Fclose(file_id);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    public static void main(String[] args) {
+        H5Ex_G_Create.CreateGroup();
+    }
+
+}