@Override
	public String toString() {
		StringBuffer buff = new StringBuffer();

		buff.append("Length: 0x" + Integer.toHexString(length) + "\n");
		buff.append("Chunk ID: " + getIDString() + "\n");
		buff.append("Chunk Data:" + new String(data) + "\n");
		buff.append("CRC32: 0x" + Integer.toHexString(crc32) + "\n");

		return buff.toString();
	}
Reads in the bytes of a PNG chunk from a given
BinaryReader
@param reader
@throws IOException
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/ios/png/PNGChunk.java