1 files changed, 5 insertions, 5 deletions
diff --git a/java/examples/groups/H5Ex_G_Phase.java b/java/examples/groups/H5Ex_G_Phase.java
index 7824123..744ce6c 100644
--- a/java/examples/groups/H5Ex_G_Phase.java
+++ b/java/examples/groups/H5Ex_G_Phase.java
@@ -60,11 +60,11 @@ public class H5Ex_G_Phase {
     }
 
     private static void CreateGroup() {
-        long file_id = -1;
-        long group_id = -1;
-        long subgroup_id = -1;
-        long fapl_id = -1;
-        long gcpl_id = -1;
+        long file_id = HDF5Constants.H5I_INVALID_HID;
+        long group_id = HDF5Constants.H5I_INVALID_HID;
+        long subgroup_id = HDF5Constants.H5I_INVALID_HID;
+        long fapl_id = HDF5Constants.H5I_INVALID_HID;
+        long gcpl_id = HDF5Constants.H5I_INVALID_HID;
         H5G_info_t ginfo;
         String name = "G0"; // Name of subgroup_id
         int i;