static void createRefreshTimer() {
    try {
      refreshTimer = new javax.management.timer.Timer();
      mbeanServer.registerMBean(refreshTimer, refreshTimerObjectName);

      refreshTimer.start();
    } catch (JMException e) {
      logStackTrace(Level.WARN, e,
          "Failed to create/register/start refresh timer.");
    } catch (JMRuntimeException e) {
      logStackTrace(Level.WARN, e,
          "Failed to create/register/start refresh timer.");
    } catch (Exception e) {
      logStackTrace(Level.WARN, e,
          "Failed to create/register/start refresh timer.");
    }
  }
Initializes the timer for sending refresh notifications.
geode-core/src/main/java/org/apache/geode/admin/jmx/internal/MBeanUtils.java