test/jdk/java/lang/annotation/loaderLeak/Main.java

rev 55425 : 8225648: [TESTBUG] java/lang/annotation/loaderLeak/Main.java fails with -Xcomp
Reviewed-by: alanb, iklam

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -54,10 +54,11 @@
         System.gc();
         System.gc();
         if (c.get() == null) throw new AssertionError();
         System.gc();
         System.gc();
+        Reference.reachabilityFence(loader);
         loader = null;
 
         // Might require multiple calls to System.gc() for weak-references
         // processing to be complete. If the weak-reference is not cleared as
         // expected we will hang here until timed out by the test harness.