private void createCache(Properties props) {
    try {
      DistributedSystem ds = getSystem(props);
      assertNotNull(ds);
      ds.disconnect();
      ds = getSystem(props);
      cache = CacheFactory.create(ds);
      assertNotNull(cache);
    } catch (Exception e) {
      Assert.fail("test failed due to ", e);
    }
  }
Tests that the Matris defined in <code>ServerResponseMatrix</code> is applied or not

@since GemFire 5.1
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/tier/sockets/DurableResponseMatrixDUnitTest.java