public static String getDistributedObjectName(String cacheName) {
        return getDistributedObjectName(cacheName, null, null);
    }
@Test
    public void testGetDistributedObjectName() {
        String distributedObjectName = CacheUtil.getDistributedObjectName(CACHE_NAME, uri, classLoader);
        assertEquals(expectedDistributedObjectName, distributedObjectName);
    }