public static FuryBuilder builder() {
    return new FuryBuilder();
  }
@Test
  public void testPkgAccessLevelParentClass() {
    Fury fury = Fury.builder().withRefTracking(true).requireClassRegistration(false).build();
    HashBasedTable<Object, Object, Object> table = HashBasedTable.create(2, 4);
    table.put("r", "c", 100);
    serDeCheckSerializer(fury, table, "Codec");
  }