CLASS up net/minecraft/entity/boss/ServerBossBar
	FIELD h players Ljava/util/Set;
	FIELD j visible Z
	METHOD <init> (Ljc;Lafu$a;Lafu$b;)V
		ARG 1 name
		ARG 2 color
	METHOD a sendPacket (Lkg$a;)V
	METHOD a addPlayer (Lus;)V
	METHOD b clearPlayers ()V
	METHOD b removePlayer (Lus;)V
	METHOD d setVisible (Z)V
		ARG 1 visible
	METHOD g isVisible ()Z
	METHOD h getPlayers ()Ljava/util/Collection;