@Override
 public Region createRegion(String regionName, Class valueConstraint) {
   PartitionAttributesFactory paf = new PartitionAttributesFactory();
   AttributesFactory af = new AttributesFactory();
   af.setPartitionAttributes(paf.create());
   af.setValueConstraint(valueConstraint);
   Region r1 = CacheUtils.createRegion(regionName, af.create(), false);
   return r1;
 }
 @Before
 public void setUp() throws Exception {
   tblName = CacheUtils.init("CacheTest");
   cache = CacheUtils.getCache();
   AttributesFactory attributesFactory = new AttributesFactory();
   attributesFactory.setValueConstraint(Portfolio.class);
   RegionAttributes regionAttributes = attributesFactory.create();
   currRegion = cache.createRegion("portfolios", regionAttributes);
   qs = CacheUtils.getQueryService();
 }