public void update ( TYPE_1 VAR_1 , java.lang.Object arg ) { VAR_2 . METHOD_1 ( this ) ; <BUG> if ( METHOD_2 ( ) ) {VAR_3 . METHOD_3 ( ) ;VAR_3 . METHOD_4 ( ) ;}</BUG> }
public void update ( TYPE_1 VAR_1 , java.lang.Object arg ) { VAR_2 . METHOD_1 ( this ) ; } 
