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root/jsr166/jsr166/src/main/java/util/AbstractQueue.java

Comparing jsr166/src/main/java/util/AbstractQueue.java (file contents):
Revision 1.4 by dl, Tue Jun 24 14:34:30 2003 UTC vs.
Revision 1.7 by tim, Mon Jul 28 16:00:19 2003 UTC

#	Line 15 | Line 15 | package java.util;
15		* @since 1.5
16		* @author Doug Lea
17		*/
18	<
18	>
19		public abstract class AbstractQueue<E> extends AbstractCollection<E> implements Queue<E> {
20
21		public boolean add(E x) {
#	Line 25 | Line 25 | public abstract class AbstractQueue<E> e
25		throw new IllegalStateException("Queue full");
26		}
27
28	<	public E remove() {
28	>	public E remove() throws NoSuchElementException {
29		E x = poll();
30		if (x != null)
31		return x;
#	Line 33 | Line 33 | public abstract class AbstractQueue<E> e
33		throw new NoSuchElementException();
34		}
35
36	<	public E element() {
36	>	public E element() throws NoSuchElementException {
37		E x = peek();
38		if (x != null)
39		return x;
#	Line 46 | Line 46 | public abstract class AbstractQueue<E> e
46		;
47		}
48
49	+	// XXX Remove this redundant declaration, pending response from Neal Gafter.
50	+	public abstract Iterator<E> iterator();
51		}
52	+
53	+
54	+
55	+
56	+

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