CLASS net/minecraft/class_4486 net/minecraft/world/storage/ChunkCompressionFormat
	FIELD field_20442 GZIP Lnet/minecraft/class_4486;
	FIELD field_20443 DEFLATE Lnet/minecraft/class_4486;
	FIELD field_20444 UNCOMPRESSED Lnet/minecraft/class_4486;
	FIELD field_20445 FORMATS Lit/unimi/dsi/fastutil/ints/Int2ObjectMap;
	FIELD field_20446 id I
	FIELD field_20447 inputStreamWrapper Lnet/minecraft/class_4486$class_4487;
	FIELD field_20448 outputStreamWrapper Lnet/minecraft/class_4486$class_4487;
	FIELD field_48753 LZ4 Lnet/minecraft/class_4486;
	FIELD field_48754 DEFAULT_FORMAT Lnet/minecraft/class_4486;
	FIELD field_48755 LOGGER Lorg/slf4j/Logger;
	FIELD field_48756 FORMAT_BY_NAME Lit/unimi/dsi/fastutil/objects/Object2ObjectMap;
	FIELD field_48757 currentFormat Lnet/minecraft/class_4486;
	FIELD field_48758 name Ljava/lang/String;
	METHOD <init> (ILjava/lang/String;Lnet/minecraft/class_4486$class_4487;Lnet/minecraft/class_4486$class_4487;)V
		ARG 1 id
		ARG 2 name
		ARG 3 inputStreamWrapper
		ARG 4 outputStreamWrapper
	METHOD method_21882 getId ()I
	METHOD method_21883 get (I)Lnet/minecraft/class_4486;
		ARG 0 id
	METHOD method_21884 add (Lnet/minecraft/class_4486;)Lnet/minecraft/class_4486;
		ARG 0 version
	METHOD method_21885 wrap (Ljava/io/InputStream;)Ljava/io/InputStream;
		ARG 1 inputStream
	METHOD method_21886 wrap (Ljava/io/OutputStream;)Ljava/io/OutputStream;
		ARG 1 outputStream
	METHOD method_21887 exists (I)Z
		ARG 0 id
	METHOD method_21888 (Ljava/io/InputStream;)Ljava/io/InputStream;
		ARG 0 stream
	METHOD method_21889 (Ljava/io/OutputStream;)Ljava/io/OutputStream;
		ARG 0 stream
	METHOD method_39803 (Ljava/io/InputStream;)Ljava/io/InputStream;
		ARG 0 stream
	METHOD method_39804 (Ljava/io/OutputStream;)Ljava/io/OutputStream;
		ARG 0 stream
	METHOD method_39805 (Ljava/io/InputStream;)Ljava/io/InputStream;
		ARG 0 stream
	METHOD method_39806 (Ljava/io/OutputStream;)Ljava/io/OutputStream;
		ARG 0 stream
	METHOD method_56567 getCurrentFormat ()Lnet/minecraft/class_4486;
	METHOD method_56568 setCurrentFormat (Ljava/lang/String;)V
		ARG 0 name
	METHOD method_56569 (Ljava/io/InputStream;)Ljava/io/InputStream;
		ARG 0 stream
	METHOD method_56570 (Ljava/io/OutputStream;)Ljava/io/OutputStream;
		ARG 0 stream
	CLASS class_4487 Wrapper
		METHOD wrap (Ljava/lang/Object;)Ljava/lang/Object;
			ARG 1 object