CLASS bkl
	METHOD <init> (Lbkg;)V
		ARG 0 factory
	METHOD Z_ tick ()V
	METHOD a serialize (Lhl;)Lhl;
		ARG 0 tag
	METHOD aa_ getUpdatePacket ()Ljx;
	METHOD ab_ serializeInitialChunkData ()Lhl;
	METHOD b deserialize (Lhl;)V
		ARG 0 tag