public static String getPath(ApplicationId id) {
    return getPath(id, false);
  }
@Test
  void testGetPathApplicationId() {
    assertEquals("/proxy/application_100_0001",
        ProxyUriUtils.getPath(BuilderUtils.newApplicationId(100l, 1)));
    assertEquals("/proxy/application_6384623_0005",
        ProxyUriUtils.getPath(BuilderUtils.newApplicationId(6384623l, 5)));
  }