@Public
  @Deprecated
  public static String toString(ApplicationId appId) {
    return appId.toString();
  }
@Test
  void testContainerIdWithEpoch() throws URISyntaxException {
    ContainerId id = TestContainerId.newContainerId(0, 0, 0, 25645811);
    String cid = id.toString();
    assertEquals("container_0_0000_00_25645811", cid);
    ContainerId gen = ContainerId.fromString(cid);
    assertEquals(gen.toString(), id.toString());

    long ts = System.currentTimeMillis();
    ContainerId id2 =
        TestContainerId.newContainerId(36473, 4365472, ts, 4298334883325L);
    String cid2 = id2.toString();
    assertEquals(
        "container_e03_" + ts + "_36473_4365472_999799999997", cid2);
    ContainerId gen2 = ContainerId.fromString(cid2);
    assertEquals(gen2.toString(), id2.toString());

    ContainerId id3 =
        TestContainerId.newContainerId(36473, 4365472, ts, 844424930131965L);
    String cid3 = id3.toString();
    assertEquals(
        "container_e767_" + ts + "_36473_4365472_1099511627773", cid3);
    ContainerId gen3 = ContainerId.fromString(cid3);
    assertEquals(gen3.toString(), id3.toString());
  }