CLASS net/minecraft/class_3556 net/minecraft/world/chunk/ChunkToNibbleArrayMap
	FIELD field_15789 cachePositions [J
	FIELD field_15790 cacheArrays [Lnet/minecraft/class_2804;
	FIELD field_15791 arrays Lit/unimi/dsi/fastutil/longs/Long2ObjectOpenHashMap;
	FIELD field_16447 cacheEnabled Z
	METHOD <init> (Lit/unimi/dsi/fastutil/longs/Long2ObjectOpenHashMap;)V
		ARG 1 arrays
	METHOD method_15499 put (JLnet/minecraft/class_2804;)V
		ARG 1 pos
		ARG 3 data
	METHOD method_15500 removeChunk (J)Lnet/minecraft/class_2804;
		ARG 1 chunkPos
	METHOD method_15501 get (J)Lnet/minecraft/class_2804;
		ARG 1 chunkPos
	METHOD method_15502 replaceWithCopy (J)V
		ARG 1 pos
	METHOD method_15503 containsKey (J)Z
		ARG 1 chunkPos
	METHOD method_15504 copy ()Lnet/minecraft/class_3556;
	METHOD method_15505 clearCache ()V
	METHOD method_16188 disableCache ()V