code: @Test public void deactivationTest() throws ExecutionException, InterruptedException {
    OrbitStage stage=createStage();
    OrbitStage client=createClient();
    ISomeMatch match=client.getReference(ISomeMatch.class,"1000");
    ISomePlayer player=client.getReference(ISomePlayer.class,"101");
    match.addPlayer(player).get();
    int machEventCount=player.getMatchEventCount().get();
    clock.incrementTimeMillis(TimeUnit.MINUTES.toMillis(60));
    assertEquals(machEventCount,player.getMatchEventCount().get().intValue());
    stage.cleanup(true);
    assertNotEquals(machEventCount,player.getMatchEventCount().get().intValue());
  }
  