digraph emptyMethod {

    node [shape=record]
    "emptyMethodbb-1" [shape=circle,label="e",xlabel="emptyMethod"]
    "emptyMethodbb-2" [shape=circle,label="x"]
    "emptyMethodbb0" [label="0|{0:	 // label|1:	 // line number information|2:	RETURN }"]

    "emptyMethodbb-1" -> "emptyMethodbb0"
    "emptyMethodbb0" -> "emptyMethodbb-2"
}