CLASS tw net/minecraft/server/dedicated/command/WhitelistCommand
	FIELD a ALREADY_ON_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
	FIELD b ALREADY_OFF_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
	FIELD c ADD_FAILED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
	FIELD d REMOVE_FAILED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
	METHOD a register (Lcom/mojang/brigadier/CommandDispatcher;)V