protected K get(final K[] array, final int index) {
		return (K) Array.get(array, index);
	}
protected K get(final K[] array, final int index) {
		return (K) Array.get(array, index);
	}
protected K get ( final K [ ] array , final int index ) { return ( K ) Array . get ( array , index ) ; }
Returns array's element at given index.
Returns array s element at given index .