@Test
public void negTestNotify() {

    NotifyOtherPaps notify = new NotifyOtherPaps();
    List<PolicyDbDaoEntity> otherServers = new ArrayList<PolicyDbDaoEntity>();
    PolicyDbDaoEntity dbdaoEntity = new PolicyDbDaoEntity();
    dbdaoEntity.setPolicyDbDaoUrl("http://test");
    otherServers.add(dbdaoEntity);
    long entityId = 0;
    String entityType = "entityType";
    String newGroupId = "newGroupId";
    assertThatCode(() -> notify.startNotifyThreads(otherServers, entityId, entityType, newGroupId))
        .doesNotThrowAnyException();
}