I have some code that uses "getChildrenNames", and this works well except when other threads via the same VM (or a remote one upon replication) change the children a node has by removing or adding children.
The issue is that to use a set, you need to use an iterator. When the underlying set is modified, the iterator properly throws a ConcurrentModificationException. To avoid this, I attempted to use the "toArray" method on the returned set, but this suffers from the same problem. In other code where I have used iterators, I have used the "clone" method to avoid this problem, but since the Set interface is returned by this method, I can not use that. I tried to see the type actually returned through "getClass().getName()", but it is an UnmodifiableSet returned from the Collections class, and it does not implement Cloneable either. Can anyone suggest a course of action to take? I do not care if what I get back remains up to date as changes are made to the cache node, I only care that it is up-to-date when I invoke "getChildrenNames". View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3856590#3856590 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3856590 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ JBoss-Development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
