@BeforeClass
 public static void setUp() throws IOException, JannovarException {
   ArrayList<TranscriptModel> kgList = null;
   java.net.URL url = SynonymousAnnotationTest.class.getResource(UCSCserializationTestFileName);
   String path = url.getPath();
   SerializationManager manager = new SerializationManager();
   kgList = manager.deserializeKnownGeneList(path);
   chromosomeMap = Chromosome.constructChromosomeMapWithIntervalTree(kgList);
 }