CLASS cho
	METHOD a clear ()V
	METHOD a getPathNode (DDD)Lchi;
		ARG 1 x
	METHOD a getPathNodeType (Lbbb;III)Lchg;
		ARG 1 blockView
		ARG 2 x
		ARG 3 y
	METHOD a init (Lbbb;Lahf;)V
		ARG 1 blockView
	METHOD a getPathNodes ([Lchi;Lchi;Lchi;F)I
		ARG 1 nodes
		ARG 2 startNode
		ARG 3 endNode
	METHOD b getStart ()Lchi;
