@Override
public void stop() {
session.removeActivityProducer(this);
session.removeActivityConsumer(consumer);
session.removeListener(sessionListener);
editor.removeSharedEditorListener(followModeListener);
collector.flushFollowModes();
}
@Override
public void sessionEnded(ISarosSession session, SessionEndReason reason) {
session.removeListener(sessionListener);
setEnabledInSWTThread(true);
}