CLASS none/bov
	METHOD b (Lnone/aeo;I)Lnone/bzj;
		ARG 0 item
		ARG 1 metadata
	METHOD b getMetadata (Lnone/aeq;)I
		ARG 0 stack
	METHOD c getItemMetaPair (Lnone/aeo;I)I
		ARG 0 item
		ARG 1 metadata