CLASS m net/minecraft/command/ICommandManager METHOD a getUsableCommands (Ln;)Ljava/util/List; ARG 0 sender METHOD a executeCommand (Ln;Ljava/lang/String;)I ARG 0 commandSender ARG 1 command METHOD a getTabCompletionList (Ln;Ljava/lang/String;Lcn;)Ljava/util/List; ARG 0 sender ARG 1 commandString ARG 2 position METHOD b getRegisteredCommands ()Ljava/util/Map;