--- old/test/lib/testlibrary/jdk/testlibrary/JcmdBase.java	2015-11-19 08:17:30.000000000 -0800
+++ new/test/lib/testlibrary/jdk/testlibrary/JcmdBase.java	2015-11-19 08:17:30.000000000 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2015, 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
@@ -99,7 +99,7 @@
             }
         }
         if (requestToCurrentProcess) {
-            launcher.addToolArg(Integer.toString(ProcessTools.getProcessId()));
+            launcher.addToolArg(Long.toString(ProcessTools.getProcessId()));
         }
         if (jcmdArgs != null) {
             for (String toolArg : jcmdArgs) {