Ebean.runCacheWarming(Country.class);
Assert.assertTrue(countryCache.size() > 0);
ServerCacheManager serverCacheManager = Ebean.getServerCacheManager();
serverCacheManager.clearAll();
Assert.assertEquals(0, countryCache.size());
Ebean.runCacheWarming(Country.class);
Assert.assertTrue(countryCache.size() > 0);