public boolean remove ( TYPE_1 element ) { boolean result = false ; if ( ( element != null ) && ( ! ( VAR_1 . isEmpty ( ) ) ) ) { result = VAR_1 . remove ( element ) ; VAR_2 . remove ( element ) ; } return result ; }

public boolean remove ( TYPE_1 element ) { boolean result = false ; if ( ( element != null ) && ( ! ( VAR_1 . isEmpty ( ) ) ) ) { result = VAR_1 . remove ( element ) ; if ( result ) { VAR_2 . remove ( element ) ; } } return result ; }
