title: java.rmi.NoSuchObjectException: no such object in table
body: <p>I am writing a very simple RMI server, and I am seeing intermittent <code>java.rmi.NoSuchObjectExceptions</code> in the unit tests. </p>
  
  <p>I have a string of remote method calls on the same object, and while the first few go through, the later ones will sometimes fail. I am not doing anything to unregister the server object in between.</p>
  
  <p>These error do not appear always, and if I put in breakpoints they tend to not appear. Are those Heisenbugs, whose race conditions dissolve when looking at them through the slowed down execution of the debugger? There is no multi-threading going on in my test or server code (though maybe inside of the RMI stack?).</p>
  
  <p>I am running this on Mac OS X 10.5 (Java 1.5) through Eclipse's JUnit plugin, and the RMI server and client are both in the same JVM.</p>
  
  <p>What can cause these exceptions?</p>