void startRefreshTimer() {
    myCacheRefreshTimer = TimerUtil.createNamedTimer("TaskManager refresh", myConfig.updateInterval * 60 * 1000, new ActionListener() {
      @Override
      public void actionPerformed(@NotNull ActionEvent e) {
        if (myConfig.updateEnabled && !myUpdating) {
          LOG.debug("Updating issues cache (every " + myConfig.updateInterval + " min)");
          updateIssues(null);
        }
      }
    });
    myCacheRefreshTimer.setInitialDelay(0);
    myCacheRefreshTimer.start();
  }
void startRefreshTimer()