question: public boolean contentEquals ( CharSequence chars ) { if ( chars == null ) return false ; if ( this . _length != chars . length ( ) ) return false ; for ( int i = _length , j = _offset + _length ; -- i >= 0 ; ) { if ( _array [ -- j ] != chars . charAt ( i ) ) return false ; } return true ; }
target:  Compares this character array against the specified character sequence.