java.lang.IllegalMonitorStateException
   at java.util.concurrent.locks.ReentrantLock$Sync.tryRelease(ReentrantLock.java:127)
   at java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1239)
   at java.util.concurrent.locks.ReentrantLock.unlock(ReentrantLock.java:431)
   at com.atlassian.connector.eclipse.internal.jira.core.service.web.JiraWebSession.unlock(JiraWebSession.java:195)
   at com.atlassian.connector.eclipse.internal.jira.core.service.web.JiraWebSession.doInSession(JiraWebSession.java:118)
   at com.atlassian.connector.eclipse.internal.jira.core.service.web.rss.JiraRssClient.doInSession(JiraRssClient.java:46)
   at com.atlassian.connector.eclipse.internal.jira.core.service.web.rss.JiraRssClient.findIssues(JiraRssClient.java:76)
   at com.atlassian.connector.eclipse.internal.jira.core.service.JiraClient.findIssues(JiraClient.java:229)
   at com.atlassian.connector.eclipse.internal.jira.core.service.JiraClient.search(JiraClient.java:471)
   at com.atlassian.connector.eclipse.internal.jira.core.JiraRepositoryConnector.performQuery(JiraRepositoryConnector.java:137)
   at org.netbeans.modules.jira.commands.PerformQueryCommand.execute(PerformQueryCommand.java:79)
   at org.netbeans.modules.jira.commands.JiraExecutor.execute(JiraExecutor.java:112)
   at org.netbeans.modules.jira.commands.JiraExecutor.execute(JiraExecutor.java:93)
   at org.netbeans.modules.jira.query.JiraQuery$1.run(JiraQuery.java:183)
   at org.netbeans.modules.bugtracking.spi.Query.executeQuery(Query.java:283)
   at org.netbeans.modules.jira.query.JiraQuery.refreshIntern(JiraQuery.java:159)
   at org.netbeans.modules.jira.query.JiraQuery.refresh(JiraQuery.java:221)
   at org.netbeans.modules.jira.query.QueryController$QueryTask.executeQuery(QueryController.java:1319)
   at org.netbeans.modules.jira.query.QueryController$QueryTask.run(QueryController.java:1335)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)