CLASS aru
	METHOD <init> (Lahh;DDDDDDLbcf;FF)V
		ARG 1 world
	METHOD <init> (Lahh;Lahm;DDDLbcf;FF)V
		ARG 1 world
		ARG 2 owner
	METHOD a readCustomDataFromTag (Lhs;)V
	METHOD b writeCustomDataToTag (Lhs;)V
	METHOD w_ initDataTracker ()V