@Override
	public void open(TaskMonitor monitor) throws IOException, CancelledException {
		try (ByteProvider payloadBP = getPayload(monitor, root.getFSRL().appendPath(NAME))) {
			decompressedLZ4File =
				GFileImpl.fromFSRL(this, root, payloadBP.getFSRL(), false, payloadBP.length());
		}
	}
Note: Uncompressed chunk size is used in the compressor side
(userspace side for compression).
It is hardcoded because there is not proper way to extract it
from the binary stream which is generated by the preliminary
version of LZ4 tool so far.
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/android/lz4/LZ4ArchiveFileSystem.java