* @see java.nio.channels.SelectableChannel#keyFor(java.nio.channels.Selector)
*/
synchronized public final SelectionKey keyFor(Selector selector) {
for (int i = 0; i < keyList.size(); i++) {
SelectionKey key = (SelectionKey) keyList.get(i);
if (null != key && key.selector() == selector) {
return key;
}
}
return null;
}