public void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( VAR_1 , this , VAR_2 . METHOD_3 ( ) ) ; this . METHOD_4 ( ) ; } 

public void METHOD_1 ( ) { if ( ( VAR_2 ) != null ) { TYPE_1 . METHOD_2 ( VAR_1 , this , VAR_2 . METHOD_3 ( ) ) ; } this . METHOD_4 ( ) ; } 
