CLASS vf net/minecraft/server/QueueingWorldGenerationProgressListener
	FIELD a progressListener Lvc;
	FIELD b queue Lafg;
	METHOD <init> (Lvc;Ljava/util/concurrent/Executor;)V
		ARG 1 progressListener
	METHOD a start (Lbbv;)V
		ARG 1 spawnPos
	METHOD a setChunkStatus (Lbbv;Lbsb;)V
		ARG 1 pos
		ARG 2 status
	METHOD b stop ()V
