title: Eclipse e4 RCP BundleActivator
body: <p>I need to start some TimerTasks at the beginning of my RCP Application.</p>
  
  <p>The problem is that these classes are located in an optional plugin and not in the product defining plugin. Therefore I can not use my LifeCycleHandler to start this timer.</p>
  
  <p>Listening to UIEvents.UILifeCycle.APP_STARTUP_COMPLETE does not help because this class will not be instantiated.</p>
  
  <p>No I tried to set an BundleActivator and start my timer in its start() method but it is never called.</p>
  
  <p>The "Bundle-Activator: xx.xxx.xxx.manager.FtpImportManager" is set as the Activator class and implements BundleActivator.</p>
  
  <p>Any ideas?</p>
  
  <p>Best regards,</p>
  
  <p>Pascal</p>