code: public RemoveMethodType<SessionBeanType<T>> getOrCreateRemoveMethod()
     {
        List<Node> nodeList = childNode.get("remove-method");
        if (nodeList != null &&  nodeList.size() > 0)
        {
           return new RemoveMethodTypeImpl<SessionBeanType<T>>(this, "remove-method", childNode, nodeList.get(0));
        }
        return createRemoveMethod();
     }
docs: If not already created, a new <code>remove-method</code> element will be created and returned.
  Otherwise, the first existing <code>remove-method</code> element will be returned.
  @return the instance defined for the element <code>remove-method</code>