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

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;}}
