public void METHOD_1 ( int VAR_1 ) throws TYPE_1 { this . VAR_2 . remove ( this . METHOD_2 ( VAR_1 ) . toString ( ) ) ; } 

public void METHOD_1 ( int VAR_1 ) throws TYPE_1 { this . VAR_2 . remove ( this . METHOD_2 ( VAR_1 ) . getId ( ) ) ; } 
