title: Guava EventBus and Singleton: Synchronization
body: <p>I have a question regarding the principle of work of Guava EventBus. My objects are registered to EventBus. In 10 second time interval, message is sent to them, where processing is done and I compare some variable in object with singleton value.By some criteria, I change singleton value. I made some research in Guava documentation but I didn't find any information about synchronization issues. </p>
  
  <p>Is this right way to do so? </p>
  
  <p>With regards</p>