CLASS qz net/minecraft/entity/boss/BossBarManager
	FIELD a server Lnet/minecraft/server/MinecraftServer;
	FIELD b bossBars Ljava/util/Map;
	METHOD a getIds ()Ljava/util/Collection;
	METHOD a fromTag (Lhx;)V
	METHOD a get (Lqi;)Lqy;
	METHOD a add (Lqi;Lji;)Lqy;
	METHOD a remove (Lqy;)V
	METHOD b getAll ()Ljava/util/Collection;
	METHOD c toTag ()Lhx;
