public void METHOD_1 ( TYPE_1 key ) { final TYPE_2 VAR_1 = VAR_2 . remove ( key ) ; if ( VAR_1 != null ) { METHOD_2 ( ( - ( METHOD_3 ( VAR_1 ) ) ) ) ; } } 

public void remove ( TYPE_1 key ) { final TYPE_2 VAR_1 = VAR_2 . remove ( key ) ; if ( VAR_1 != null ) { METHOD_2 ( ( - ( METHOD_3 ( VAR_1 ) ) ) ) ; } } 
