--- old/src/hotspot/share/oops/markWord.hpp 2020-01-15 20:36:35.493462518 -0800 +++ new/src/hotspot/share/oops/markWord.hpp 2020-01-15 20:36:35.173462529 -0800 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2020, 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 @@ -83,8 +83,7 @@ // [ptr | 00] locked ptr points to real header on stack // [header | 0 | 01] unlocked regular object header // [ptr | 10] monitor inflated lock (header is wapped out) -// [ptr | 11] marked used by markSweep to mark an object -// not valid at any other time +// [ptr | 11] marked used to mark an object // // We assume that stack/thread pointers have the lowest two bits cleared.