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

Comparing jsr166/src/main/java/util/LinkedList.java (file contents):
Revision 1.1 by tim, Wed May 14 21:30:44 2003 UTC vs.
Revision 1.2 by dl, Thu Aug 7 15:59:46 2003 UTC

#	Line 257 | Line 257 | public class LinkedList extends Abstract
257		*/
258		public boolean addAll(int index, Collection c) {
259		int numNew = c.size();
260	<	if (numNew==0)
261	<	return false;
260	>	if (numNew==0) {
261	>	if (index < 0 || index >= size)
262	>	throw new IndexOutOfBoundsException();
263	>	else
264	>	return false;
265	>	}
266		modCount++;
267
268		Entry successor = (index==size ? header : entry(index));
#	Line 706 | Line 710 | public class LinkedList extends Abstract
710		public Object peek() {
711		if (size==0)
712		return null;
713	<	return header.previous.element;
713	>	return getFirst();
714		}
715
716		public Object element() {
717	<	if (size==0)
714	<	throw new NoSuchElementException();
715	<	return header.previous.element;
717	>	return getFirst();
718		}
719
720		public Object poll() {
721		if (size==0)
722		return null;
723	<	Object last = header.previous.element;
722	<	remove(header.previous);
723	<	return last;
723	>	return removeFirst();
724		}
725
726		public Object remove() {
727	<	if (size==0)
728	<	throw new NoSuchElementException();
729	<	Object last = header.previous.element;
730	<	remove(header.previous);
731	<	return last;
727	>	return removeFirst();
728		}
729
730		public boolean offer(Object x) {

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