@Override
      public void run() {
        // set log-level to fine so we'll see InitialImageOperation keys in the log for
        // GEODE-6326
        System.setProperty(DistributionConfig.LOG_LEVEL_NAME, "info");
        final RegionFactory<?, ?> f;
        if (VM.getVMId() == 0) {
          f = getCache().createRegionFactory(
              getRegionAttributes(RegionShortcut.REPLICATE_PROXY.toString()));
        } else {
          if (VM.getVMId() == 2) {
            InitialImageOperation.slowImageProcessing = 1;
          }
          f = getCache().createRegionFactory(getRegionAttributes());
        }
        CCRegion = (LocalRegion) f.create(name);
      }
This tests the concurrency versioning system to ensure that event conflation happens correctly
and that the statistic is being updated properly
geode-dunit/src/main/java/org/apache/geode/cache30/MultiVMRegionTestCase.java