public java.util.Collection < TYPE_1 > METHOD_1 ( java.lang.Long id ) throws java.lang.NullPointerException { java.util.Collection < TYPE_1 > VAR_1 = METHOD_2 ( id ) ; VAR_1 . METHOD_3 ( METHOD_4 ( id ) ) ; return VAR_1 ; } 

public java.util.Collection < TYPE_1 > METHOD_1 ( java.lang.Long id ) throws java.lang.NullPointerException { java.util.Collection < TYPE_1 > VAR_1 = new java.util.HashSet ( METHOD_2 ( id ) ) ; VAR_1 . METHOD_3 ( METHOD_4 ( id ) ) ; return VAR_1 ; } 
