public int METHOD_1 ( TYPE_1 item ) { int result = count . remove ( VAR_1 . METHOD_2 ( item ) ) ; VAR_1 . remove ( item ) ; METHOD_3 ( ) ; return result ; } 

public void METHOD_1 ( TYPE_1 item ) { VAR_1 . remove ( item ) ; count . remove ( VAR_1 . METHOD_2 ( item ) ) ; METHOD_3 ( ) ; } 
