public ListType(String role,
    String propertyRef,
    boolean isEmbeddedInXML) 
{
		super(role, propertyRef, isEmbeddedInXML);
}

 public Class getReturnedClass() 
{
		return List.class;
}

 public Object indexOf(Object collection,
    Object element) 
{
		List list = (List) collection;
		for ( int i=0; i< list.size(); i++ ) {
			//TODO: proxies!
			if ( list.get(i)==element ) return new Integer(i);
		}
		return null;
}

 public Object instantiate(int anticipatedSize) 
{
		return anticipatedSize < = 0 ? new ArrayList() : new ArrayList( anticipatedSize + 1 );
}

 public PersistentCollection instantiate(SessionImplementor session,
    CollectionPersister persister,
    Serializable key) 
{
		if ( session.getEntityMode()==EntityMode.DOM4J ) {
			return new PersistentListElementHolder(session, persister, key);
		}
		else {
			return new PersistentList(session);
		}
}

 public PersistentCollection wrap(SessionImplementor session,
    Object collection) 
{
		if ( session.getEntityMode()==EntityMode.DOM4J ) {
			return new PersistentListElementHolder( session, (Element) collection );
		}
		else {
			return new PersistentList( session, (List) collection );
		}
}