CLASS se net/minecraft/server/command/FillCommand
	CLASS a Mode
		FIELD e filter Lti$a;
	FIELD a TOOBIG_EXCEPTION Lcom/mojang/brigadier/exceptions/Dynamic2CommandExceptionType;
	FIELD b AIR_BLOCK_ARGUMENT Lde;
	FIELD c FAILED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
	METHOD a execute (Lcd;Lchx;Lde;Lse$a;Ljava/util/function/Predicate;)I
		ARG 0 source
		ARG 1 range
		ARG 2 block
		ARG 3 mode
		ARG 4 filter
	METHOD a register (Lcom/mojang/brigadier/CommandDispatcher;)V
		ARG 0 dispatcher