public LongBuffer compact() {System.arraycopy(backingArray, position + offset, backingArray, offset, remaining());position = limit - position;limit = capacity;mark = UNSET_MARK;return this;}
public override java.nio.LongBuffer compact(){System.Array.Copy(backingArray, _position + offset, backingArray, offset, remaining());_position = _limit - _position;_limit = _capacity;_mark = UNSET_MARK;return this;}