CLASS up net/minecraft/entity/boss/ServerBossBar
	FIELD h players Ljava/util/Set;
	FIELD j visible Z
	METHOD <init> (Ljb;Lafn$a;Lafn$b;)V
		ARG 1 name
		ARG 2 color
	METHOD a setPercent (F)V
	METHOD a setColor (Lafn$a;)V
	METHOD a setOverlay (Lafn$b;)V
	METHOD a setName (Ljb;)V
	METHOD a sendPacket (Lkf$a;)V
	METHOD a addPlayer (Lut;)V
	METHOD a setDarkenSky (Z)Lafn;
	METHOD b clearPlayers ()V
	METHOD b removePlayer (Lut;)V
	METHOD b setDragonMusic (Z)Lafn;
	METHOD c setThickenFog (Z)Lafn;
	METHOD d setVisible (Z)V
		ARG 1 visible
	METHOD g isVisible ()Z
	METHOD h getPlayers ()Ljava/util/Collection;