CLASS none/lu net/minecraft/world/WorldServer FIELD I server Lnet/minecraft/server/MinecraftServer; FIELD a LOGGER Lorg/apache/logging/log4j/Logger; METHOD a scheduleOnMainThread (Ljava/lang/Runnable;)Lcom/google/common/util/concurrent/ListenableFuture; METHOD a getEntityByUuid (Ljava/util/UUID;)Lnone/se; METHOD a createEntity (Lnone/se;)Z METHOD aE isMainThread ()Z METHOD k updateEntities ()V METHOD r getServerChunkProvider ()Lnone/lt;