code: public Set<Integer> getOutlinkIDs()
  	{
  		Set<Integer> tmpSet = new HashSet<Integer>();
  
  		Session session = wiki.__getHibernateSession();
  		session.beginTransaction();
  		session.buildLockRequest(LockOptions.NONE).lock(hibernatePage);
  
  		tmpSet.addAll(hibernatePage.getOutLinks());
  
  		session.getTransaction().commit();
  		return tmpSet;
  	}
docs: The result set may also contain links from non-existing pages. It is in the responsibility of
  the user to check whether the page exists.
  
  @return Returns the IDs of the outLinks of this page.