@Override
    public int hashCode() {
        int result = super.hashCode();
        result = 31 * result + (name != null ? name.hashCode() : 0);
        result = 31 * result + (managerPrefix != null ? managerPrefix.hashCode() : 0);
        result = 31 * result + (uriString != null ? uriString.hashCode() : 0);
        result = 31 * result + (userCodeNamespace != null ? userCodeNamespace.hashCode() : 0);
        return result;
    }
@Test
    public void testHashCode() {
        CacheConfig cacheConfig = new CacheConfig();
        assertTrue(cacheConfig.hashCode() != 0);
    }