hotspot/test/gc/arguments/TestG1HeapRegionSize.java

@@ -1,7 +1,7 @@
 /*
-* Copyright (c) 2013, 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
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.

@@ -30,18 +30,19 @@
  * @run main/othervm -XX:G1HeapRegionSize=2m -Xmx64m TestG1HeapRegionSize 2097152
  * @run main/othervm -XX:G1HeapRegionSize=3m -Xmx64m TestG1HeapRegionSize 2097152
  * @run main/othervm -XX:G1HeapRegionSize=64m -Xmx256m TestG1HeapRegionSize 33554432
  */
 
-import sun.management.ManagementFactoryHelper;
 import com.sun.management.HotSpotDiagnosticMXBean;
 import com.sun.management.VMOption;
+import java.lang.management.ManagementFactory;
 
 public class TestG1HeapRegionSize {
 
   public static void main(String[] args) {
-    HotSpotDiagnosticMXBean diagnostic = ManagementFactoryHelper.getDiagnosticMXBean();
+    HotSpotDiagnosticMXBean diagnostic = 
+        ManagementFactory.getPlatformMXBean(HotSpotDiagnosticMXBean.class);
 
     String expectedValue = getExpectedValue(args);
     VMOption option = diagnostic.getVMOption("UseG1GC");
     if (option.getValue().equals("false")) {
       System.out.println("Skipping this test. It is only a G1 test.");