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root/jsr166/jsr166/src/main/java/util/concurrent/ConcurrentHashMap.java

Comparing jsr166/src/main/java/util/concurrent/ConcurrentHashMap.java (file contents):
Revision 1.162 by dl, Wed Jan 16 15:04:03 2013 UTC vs.
Revision 1.163 by dl, Thu Jan 17 14:13:00 2013 UTC

#	Line 2727 | Line 2727 | public class ConcurrentHashMap<K, V>
2727		* @throws NullPointerException if the specified key is null
2728		*/
2729		public boolean remove(Object key, Object value) {
2730	+	if (key == null)
2731	+	throw new NullPointerException();
2732		return value != null && internalReplace(key, null, value) != null;
2733		}
2734
#	Line 4453 | Line 4455 | public class ConcurrentHashMap<K, V>
4455		/**
4456		* Base class for views.
4457		*/
4458	<	static abstract class CHMView<K, V> {
4458	>	static abstract class CHMView<K, V> implements java.io.Serializable {
4459	>	private static final long serialVersionUID = 7249069246763182397L;
4460		final ConcurrentHashMap<K, V> map;
4461		CHMView(ConcurrentHashMap<K, V> map)  { this.map = map; }
4462

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