code: public Cache createCache(String name) throws CacheException {
  		SynchronizedCacheConfiguration config = new SynchronizedCacheConfiguration();
  		return createCache(name, config, Cache.SYN_CACHE);
  	}
docs: 生成缓存，默认生成SynchronizedCache
  
  @param name 缓存名称
  
  @return 生成的缓存对象
  
  @throws CacheException 缓存异常