@Override
    public int getConcurrencyCount(ClusterInformation cluster, String service, String component) {
      return m_count;
    }
Mock the call to get JMX Values.
@param hostname host name
@param port port number
@param beanName if asQuery is false, then search for this bean name
@param attributeName if asQuery is false, then search for this attribute name
@param asQuery whether to search bean or query
@param encrypted true if using https instead of http.
@return
ambari-server/src/test/java/org/apache/ambari/server/stack/upgrade/orchestrate/UpgradeHelperTest.java