protected ProxyInfo findProxyInfo(ObjectName objectName) {
    if (logger.isTraceEnabled()) {
      logger.trace("SEARCHING FOR PROXY INFO N REPO FOR MBEAN : {}", objectName);
    }
    ProxyInfo proxyInfo = objectNameIndex.get(objectName);

    return proxyInfo;
  }
Finds the proxy instance by {@link javax.management.ObjectName}

@return instance of proxy
geode-core/src/main/java/org/apache/geode/management/internal/MBeanProxyInfoRepository.java