ByteProvider getProvider() {
		return provider;
	}
Creates a new TarFileSystem instance.

@param fsrl {@link FSRLRoot} of the new filesystem.
@param provider {@link ByteProvider} container file
@param fsService reference to the {@link FileSystemService}.
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/tar/TarFileSystem.java