CLASS net/minecraft/class_8800 net/minecraft/util/PngMetadata
	FIELD field_46201 PNG_SIGNATURE J
	FIELD field_46202 IHDR_CHUNK_TYPE I
	FIELD field_46203 IHDR_CHUNK_LENGTH I
	METHOD method_53877 fromStream (Ljava/io/InputStream;)Lnet/minecraft/class_8800;
		ARG 0 stream
	METHOD method_53878 fromBytes ([B)Lnet/minecraft/class_8800;
		ARG 0 bytes
	METHOD method_54945 validate (Ljava/nio/ByteBuffer;)V
		ARG 0 buf