--- old/src/jdk.jdwp.agent/share/native/libjdwp/ThreadGroupReferenceImpl.c	2020-01-10 19:18:07.029731457 +0000
+++ new/src/jdk.jdwp.agent/share/native/libjdwp/ThreadGroupReferenceImpl.c	2020-01-10 19:18:06.310716328 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -135,7 +135,11 @@
      return JNI_TRUE;
 }
 
-void *ThreadGroupReference_Cmds[] = { (void *)3,
-                                      (void *)name,
-                                      (void *)parent,
-                                      (void *)children };
+CommandSet ThreadGroupReference_Cmds = {
+    3, "ThreadGroupReference",
+    {
+        {name, "Name"},
+        {parent, "Parent"},
+        {children, "Children"}
+    }
+};