Websphere MQ and ConcurrentModificationException

[amagno]

Windows XP
JBoss 5.1.0
Websphere MQ 7.0.0.2

Hi all,
I've followed instructions (http://www.ibm.com/developerworks/websphere/library/techarticles/0710_ritchie/0710_ritchie.html) to configure a jca connection to wsmq. It works with JBoss 4.2.2 but when using 5.1.0 it issues a ConcurrentModificationException when I try the demo application (WMQ_IVT). I've already applied Fix Pack 7.0.0.2 but it didn't solve the problem. Can anyone please help?

TIA,
Alphonsus.

[vickyk]

"amagno" wrote:
ConcurrentModificationException .

Post the complete log/error trace.