--- a/langtools/test/tools/javac/lib/combo/ReusableContext.java	Wed Aug 03 11:30:27 2016 -0700
+++ b/langtools/test/tools/javac/lib/combo/ReusableContext.java	Wed Aug 03 16:01:09 2016 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 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
@@ -83,6 +83,7 @@
         drop(Arguments.argsKey);
         drop(DiagnosticListener.class);
         drop(Log.outKey);
+        drop(Log.errKey);
         drop(JavaFileManager.class);
         drop(JavacTask.class);