private java.util.ArrayList < TYPE_1 > METHOD_1 ( ) { return this . VAR_1 . METHOD_2 ( this . VAR_2 . METHOD_3 ( ) ) ; } 

private java.util.ArrayList < TYPE_1 > METHOD_1 ( ) { return VAR_1 . METHOD_2 ( VAR_2 . METHOD_3 ( ) ) ; } 
