@Override
  public final void postSetUp() throws Exception {
    // avoid IllegalStateException from HandShake by connecting all vms tor
    // system before creating ConnectionPools
    getSystem();
    Invoke.invokeInEveryVM(new SerializableRunnable("getSystem") {
      @Override
      public void run() {
        getSystem();
      }
    });
    postSetUpCqDataUsingPoolDUnitTest();
  }
This class tests the ContinuousQuery mechanism in GemFire. This includes the test with different
data activities.
geode-cq/src/distributedTest/java/org/apache/geode/cache/query/cq/dunit/CqDataUsingPoolDUnitTest.java