ConcurrentModificationException while attempting reconnect in EJBClientContext

java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:819)
	at java.util.ArrayList$Itr.next(ArrayList.java:791)
	at org.jboss.ejb.client.EJBClientContext.attemptReconnections(EJBClientContext.java:1013)
	at org.jboss.ejb.client.EJBClientContext.getNodeEJBReceiver(EJBClientContext.java:755)
	at org.jboss.ejb.client.EJBClientContext.getNodeEJBReceiver(EJBClientContext.java:728)
	at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:79)
	at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:183)
	at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:177)
	at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:161)
	at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:124)
	at sun.proxy.$Proxy29.getNodeName(Unknown Source)
	at org.jboss.as.test.clustering.cluster.ejb3.security.FailoverWithSecurityTestCase.testDomainSecurityAnnotation(FailoverWithSecurityTestCase.java:158)