### Question:
FeatureDatasetFactoryManager { public static FeatureDataset open(String location) throws IOException { return open(null, location, null, new Formatter()); }  static boolean registerFactory(FeatureType datatype, String className); static void registerFactory(FeatureType datatype, Class c); static void registerFactory(String className); static void registerFactory(Class c); static FeatureDataset open(String location); static FeatureDataset open(FeatureType wantFeatureType, String location, ucar.nc2.util.CancelTask task); @Nullable static FeatureDataset open(@Nullable FeatureType wantFeatureType, String location,
      ucar.nc2.util.CancelTask task, Formatter errlog); static FeatureDataset wrap(@Nullable FeatureType wantFeatureType, NetcdfDataset ncd,
      ucar.nc2.util.CancelTask task, Formatter errlog); static boolean featureTypeOk(FeatureType want, FeatureType facType); static FeatureType findFeatureType(NetcdfFile ncd);  }### Answer:
@Test @Ignore("fixed in following PR") public void testSimpleTrajectory() throws IOException { Path location_path = Paths.get(TestDir.cdmLocalTestDataDir, "trajectory", "aircraft", "uw_kingair-2005-01-19-113957.nc"); System.out.printf("testSimpleTrajectory on %s%n", location_path); FeatureDataset featureDataset = FeatureDatasetFactoryManager.open(FeatureType.ANY_POINT, location_path.toString(), null, new Formatter()); assertThat(featureDataset).isNotNull(); assertThat(featureDataset.getFeatureType()).isEqualTo(FeatureType.TRAJECTORY); }