public void METHOD_1 ( TYPE_1 event ) { TYPE_2 . METHOD_2 ( ) ; if ( ( VAR_1 ) != null ) { VAR_1 . METHOD_3 ( x , y , VAR_2 ) ; VAR_1 = null ; } } 

public void METHOD_1 ( TYPE_1 event ) { if ( ( VAR_1 ) != null ) { VAR_1 . METHOD_3 ( x , y , VAR_2 ) ; VAR_1 = null ; } TYPE_2 . METHOD_2 ( ) ; } 
