CLASS avv net/minecraft/item/Items
	FIELD a AIR Lavp;
	METHOD a register (Latx;)Lavp;
	METHOD a registerBlock (Lbft;Laul;)Lavp;
	METHOD a register (Lbft;Lavp;)Lavp;
	METHOD a register (Ljava/lang/String;Lavp;)Lavp;
	METHOD a register (Lpz;Lavp;)Lavp;
