|
public moveTo ( object item, long toIndex ) : |
||
| item | object | |
| toIndex | long | |
| return | ||
public List moveTo(object item, long toIndex)
{
modify();
Long curIndex = index(item);
if (curIndex == null) return this;
if (curIndex.longValue() == toIndex) return this;
removeAt(curIndex.longValue());
if (toIndex == -1) return add(item);
if (toIndex < 0) ++toIndex;
return insert(toIndex, item);
}