String path = ome.io.nio.Helper.getFilesPath(new Long(1000000001));
String path = new PixelsService("/OME/OMEIS/").getFilesPath(new Long(1000000001));
    public void testFilesFourDirectoryLowerBoundsPath()    {        String path = ome.io.nio.Helper.getFilesPath(new Long(1000000001));        assertEquals("/OME/OMEIS/Files/Dir-001/Dir-000/Dir-000/1000000001", path);    }