code: public ObjectPool<MemcachedClientIF> getObjectPool() {
          val pool = new GenericObjectPool<MemcachedClientIF>(this);
          pool.setMaxIdle(memcachedProperties.getMaxIdle());
          pool.setMinIdle(memcachedProperties.getMinIdle());
          pool.setMaxTotal(memcachedProperties.getMaxTotal());
          return pool;
      }
docs: Gets object pool.
  
  @return the object pool