private static void verifyDifferentServerInGetCredentialCall() {
    Assert.assertTrue(isDifferentServerInGetCredentialCall,
        "verifyDifferentServerInGetCredentialCall: Server should be different");
    isDifferentServerInGetCredentialCall = false;
  }
Test authentication with new WAN with invalid credentials. Although, nothing related to
authentication has been changed in new WAN, this test case is added on request from QA for
defect 44650.
geode-wan/src/distributedTest/java/org/apache/geode/internal/cache/wan/misc/NewWanAuthenticationDUnitTest.java