EhcachePortalCache extends BasePortalCache<K, V> implements EhcacheWrapper { @Override public List<K> getKeys() { return ehcache.getKeys(); } EhcachePortalCache(
		PortalCacheManager<K, V> portalCacheManager, Ehcache ehcache); @Override Ehcache getEhcache(); @Override List<K> getKeys(); @Override String getPortalCacheName(); @Override void removeAll();  }
@Test public void testGetKeys() { Assert.assertEquals(_VALUE_1, _ehcachePortalCache.get(_KEY_1)); Assert.assertNull(_ehcachePortalCache.get(_KEY_2)); List<String> keys = _ehcachePortalCache.getKeys(); Assert.assertEquals(keys.toString(), 1, keys.size()); Assert.assertTrue(keys.toString(), keys.contains(_KEY_1)); }