digraph whileTrueMethod {
    label="whileTrueMethod";

    node [shape=record]
    e [shape=circle,label="e"]
    e [shape=circle,label="e"]
    bb0 [label="0|{0:	 // label|1:	 // line number information|2:	 // stack frame map|3:	IINC 1 1|4:	GOTO 0}"]

    e -> bb0
    bb0 -> bb0 [label="T"]
}