private void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 node = VAR_2 . METHOD_2 ( ) ; this . nodes . METHOD_3 ( ) . METHOD_4 ( node . METHOD_5 ( ) ) ; this . nodes . METHOD_6 ( VAR_1 . nodes ) ; } 

private TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 node = VAR_2 . METHOD_2 ( ) ; this . nodes . METHOD_3 ( ) . METHOD_4 ( node . METHOD_5 ( ) ) ; this . nodes . METHOD_6 ( VAR_1 . nodes ) ; return this ; } 
