java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.next(ArrayList.java:851)
at org.jboss.tools.openshift.common.core.connection.ConnectionsRegistry.fireChange(ConnectionsRegistry.java:149)
at org.jboss.tools.openshift.common.core.connection.ConnectionsRegistry.fireConnectionChanged(ConnectionsRegistry.java:116)
at org.jboss.tools.openshift.internal.ui.job.RefreshResourcesJob.doRun(RefreshResourcesJob.java:65)
at org.jboss.tools.openshift.internal.common.core.job.AbstractDelegatingMonitorJob.run(AbstractDelegatingMonitorJob.java:36)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)