@Override
	public int compare(final KeyMapPair<K, MK, MV> o1, final KeyMapPair<K, MK, MV> o2)
	{
		return o1.getKey().compareTo(o2.getKey());
	}
@ Override public int compare ( final KeyMapPair < K , MK , MV > o1 , final KeyMapPair < K , MK , MV > o2 ) { return o1 . getKey ( ) . compareTo ( o2 . getKey ( ) ) ; }
{@inheritDoc}