public CompatibilityInfoMap check(String prevSnapshotPath, String currSnapshotPath, CompatibilityLevel compatLevel)
  {
    return checkCompatibility(prevSnapshotPath, currSnapshotPath, compatLevel, false);
  }
@Test
  public void testCompatibleRestLiDataAnnotations()
  {
    final RestLiSnapshotCompatibilityChecker checker = new RestLiSnapshotCompatibilityChecker();
    final CompatibilityInfoMap infoMap = checker.check(RESOURCES_DIR + FS + "snapshots" + FS + "prev-validationdemos.snapshot.json",
                                                       RESOURCES_DIR + FS + "snapshots" + FS + "curr-validationdemos-pass.snapshot.json",
                                                       CompatibilityLevel.BACKWARDS);
    Assert.assertTrue(infoMap.isCompatible(CompatibilityLevel.BACKWARDS));
  }