--- old/test/lib/sun/hotspot/WhiteBox.java	2019-01-23 14:43:33.000000000 -0800
+++ new/test/lib/sun/hotspot/WhiteBox.java	2019-01-23 14:43:33.000000000 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, 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
@@ -549,4 +549,7 @@
 
   // Protection Domain Table
   public native int protectionDomainRemovedCount();
+
+  // Number of loaded AOT libraries
+  public native int aotLibrariesCount();
 }