public void testContainsKey() throws CacheAcquireException {
Cache cache = initialize();
assertTrue(cache.containsKey("first key"));
assertTrue(cache.containsKey("second key"));
assertTrue(cache.containsKey("third key"));
assertFalse(cache.containsKey("fourth key"));
assertFalse(cache.containsKey("fifth key"));
}
public void testContainsValue() throws CacheAcquireException {