src/share/classes/java/util/Observable.java

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@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1994, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1994, 2011, 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.  Oracle designates this

@@ -42,11 +42,11 @@
  * notify Observers in the order in which they registered interest, but
  * subclasses may change this order, use no guaranteed order, deliver
  * notifications on separate threads, or may guarantee that their
  * subclass follows this order, as they choose.
  * <p>
- * Note that this notification mechanism is has nothing to do with threads
+ * Note that this notification mechanism has nothing to do with threads
  * and is completely separate from the <tt>wait</tt> and <tt>notify</tt>
  * mechanism of class <tt>Object</tt>.
  * <p>
  * When an observable object is newly created, its set of observers is
  * empty. Two observers are considered the same if and only if the