public String evictEntityCacheCheck(String CACHE_REGION_NAME){

        assertTrue("2lc entity cache is expected to contain Employee id = 20", emf.getCache().contains(Employee.class, 20));
        assertTrue("2lc entity cache is expected to contain Employee id = 30", emf.getCache().contains(Employee.class, 30));


        // evict entity 2lc
        emf.getCache().evictAll();

		EntityManager em = emf.createEntityManager();
		Statistics stats = em.unwrap(Session.class).getSessionFactory().getStatistics();
		stats.clear();
		SecondLevelCacheStatistics emp2LCStats = stats.getSecondLevelCacheStatistics(CACHE_REGION_NAME+"Employee");
			
		try{	
			assertEquals("Expected no entities stored in the cache"+emp2LCStats, 0, emp2LCStats.getElementCountInMemory());
            assertFalse("2lc entity cache not expected to contain Employee id = 20", emf.getCache().contains(Employee.class, 20));
            assertFalse("2lc entity cache not expected to contain Employee id = 30", emf.getCache().contains(Employee.class, 30));
			// loading entity stored in previous session, we are expecting miss in 2lc
			Employee emp = getEmployee(em, 20);
			assertNotNull("Employee returned", emp);
			assertEquals("Expected 1 miss in 2LC"+generateEntityCacheStats(emp2LCStats), 1,  emp2LCStats.getMissCount());
			
		}	finally{
			em.close();
		}
	
		return "OK";	
	}