public void METHOD_1 ( int position ) { if ( VAR_1 . contains ( position ) ) { VAR_1 . remove ( VAR_1 . METHOD_2 ( position ) ) ; } else { VAR_1 . add ( position ) ; } TYPE_1 . METHOD_3 ( position ) ; } 

public void METHOD_1 ( int position ) { if ( VAR_1 . contains ( position ) ) { VAR_1 . remove ( VAR_1 . METHOD_2 ( position ) ) ; } else { VAR_1 . add ( position ) ; } } 
