protected java.lang.Void METHOD_1 ( TYPE_1 ... params ) { long id = VAR_1 . getId ( ) ; METHOD_2 ( id ) ; METHOD_3 ( id ) ; METHOD_4 ( id ) ; return null ; } 

protected TYPE_1 METHOD_1 ( TYPE_1 ... params ) { long id = params [ 0 ] . getId ( ) ; METHOD_2 ( id ) ; METHOD_3 ( id ) ; METHOD_4 ( id ) ; return params [ 0 ] ; } 
