diff -r bc92debe57e4 -r dc68aeea4840 src/hotspot/share/runtime/synchronizer.hpp
--- a/src/hotspot/share/runtime/synchronizer.hpp	Thu Feb 15 23:45:15 2018 +0100
+++ b/src/hotspot/share/runtime/synchronizer.hpp	Wed Feb 21 11:18:52 2018 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2018, 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
@@ -184,8 +184,6 @@
 // have to pass through, and we must also be able to deal with
 // asynchronous exceptions. The caller is responsible for checking
 // the threads pending exception if needed.
-// doLock was added to support classloading with UnsyncloadClass which
-// requires flag based choice of locking the classloader lock.
 class ObjectLocker : public StackObj {
  private:
   Thread*   _thread;