@Override
  public final void postSetUp() throws Exception {
    disconnectAllFromDS();
    Wait.pause(5000);
    final Host host = Host.getHost(0);
    vm0 = host.getVM(0);
    vm1 = host.getVM(1);
    PORT =
        vm0.invoke(InterestResultPolicyDUnitTest::createServerCache);
    vm0.invoke(InterestResultPolicyDUnitTest::populateServerCache);
  }
Creates the server cache and populates it with some entries
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/tier/sockets/InterestResultPolicyDUnitTest.java