CLASS qy net/minecraft/server/command/BossBarCommand FIELD b CREATE_FAILED_EXCEPTION Lcom/mojang/brigadier/exceptions/DynamicCommandExceptionType; FIELD c UNKNOWN_EXCEPTION Lcom/mojang/brigadier/exceptions/DynamicCommandExceptionType; FIELD d SET_PLAYERS_UNCHANGED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; FIELD e SET_NAME_UNCHANGED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; FIELD f SET_COLOR_UNCHANGED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; FIELD g SET_STYLE_UNCHANGED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; FIELD h SET_VALUE_UNCHANGED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; FIELD i SETMAX_UNCHANGED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; FIELD j SET_VISIBILITY_UNCHANGED_HIDDEN_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; FIELD k SET_VISIBILITY_UNCHANGED_VISIBLE_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType; METHOD a register (Lcom/mojang/brigadier/CommandDispatcher;)V