public void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 . METHOD_2 ( ) . METHOD_3 ( VAR_2 , null ) ; TYPE_3 . METHOD_4 ( ) ; } 

public void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 . METHOD_2 ( ) . METHOD_3 ( VAR_2 , null , null ) ; TYPE_3 . METHOD_4 ( ) ; } 
