331 |
|
} |
332 |
|
|
333 |
|
public E peek() { |
334 |
< |
if (size == 0) |
335 |
< |
return null; |
336 |
< |
return (E) queue[0]; |
334 |
> |
return (size == 0) ? null : (E) queue[0]; |
335 |
|
} |
336 |
|
|
337 |
|
private int indexOf(Object o) { |
589 |
|
* avoid missing traversing elements. |
590 |
|
*/ |
591 |
|
private E removeAt(int i) { |
592 |
< |
assert i >= 0 && i < size; |
592 |
> |
// assert i >= 0 && i < size; |
593 |
|
modCount++; |
594 |
|
int s = --size; |
595 |
|
if (s == i) // removed last element |
733 |
|
* @param s the stream |
734 |
|
*/ |
735 |
|
private void writeObject(java.io.ObjectOutputStream s) |
736 |
< |
throws java.io.IOException{ |
736 |
> |
throws java.io.IOException { |
737 |
|
// Write out element count, and any hidden stuff |
738 |
|
s.defaultWriteObject(); |
739 |
|
|