public void narrowSearch(int midIx, boolean isLessThan) {if(isLessThan) {_highIx = midIx;} else {_lowIx = midIx;}}

public void NarrowSearch(int midIx, bool isLessThan){if (isLessThan){_highIx = midIx;}else{_lowIx = midIx;}}
