@Override
	public GFile lookup(String path, Comparator<String> nameComp) throws IOException {
		return fsIndex.lookup(null, path, nameComp);
	}
Initializes the fields for this abstract implementation of a file system.

@param fsFSRL {@link FSRLRoot} of this file system
@param fsService reference to the {@link FileSystemService} instance
Ghidra/Features/Base/src/main/java/ghidra/formats/gfilesystem/AbstractFileSystem.java