--- old/test/runtime/logging/VtablesTest.java	2016-01-12 13:08:28.115468507 -0500
+++ new/test/runtime/logging/VtablesTest.java	2016-01-12 13:08:27.977456480 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 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
@@ -42,7 +42,7 @@
     public static void main(String[] args) throws Exception {
         if (Platform.isDebugBuild()) {
             ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
-                "-Xlog:vtables=trace", "ClassB");
+                "-Xlog:vtables=trace", "-Xshare:off", "ClassB");
             OutputAnalyzer output = new OutputAnalyzer(pb.start());
             output.shouldContain("copy vtable from ClassA to ClassB");
             output.shouldContain("Initializing: ClassB");