CLASS ru net/minecraft/server/command/DebugCommand FIELD a NORUNNING_EXCPETION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; FIELD b ALREADYRUNNING_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; METHOD a executeStart (Lcd;)I ARG 0 source METHOD a register (Lcom/mojang/brigadier/CommandDispatcher;)V ARG 0 dispatcher METHOD b executeStop (Lcd;)I ARG 0 source