@Override
      public void run() {
        if (hasCache()) {
          OffHeapTestUtil.checkOrphans(getCache());
        }
      }
Runs force invalidate eviction tests with off-heap regions.

@since Geode 1.0
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/tier/sockets/ForceInvalidateOffHeapEvictionDUnitTest.java