private java.util.List < TYPE_1 > METHOD_1 ( ) { TYPE_2 . METHOD_2 ( VAR_1 , STRING_1 ) ; return VAR_1 ; } 

private java.util.Set < TYPE_1 > METHOD_1 ( ) { TYPE_2 . METHOD_2 ( VAR_1 , STRING_1 ) ; return VAR_1 ; } 
