--- old/src/share/classes/java/util/LinkedList.java 2012-01-29 19:33:37.000000000 -0800 +++ new/src/share/classes/java/util/LinkedList.java 2012-01-29 19:33:37.000000000 -0800 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2012, 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 @@ -1004,7 +1004,8 @@ * * @return a shallow copy of this {@code LinkedList} instance */ - public Object clone() { + @Override + public LinkedList clone() { LinkedList clone = superClone(); // Put clone into "virgin" state