java.lang.NoSuchMethodError: org.eclipse.mylyn.internal.tasks.core.data.TaskDataManager.setTaskRead(Lorg/eclipse/mylyn/tasks/core/ITask;Z)Z
   at org.netbeans.modules.mylyn.util.MylynSupport.markTaskSeen(MylynSupport.java:435)
   at org.netbeans.modules.mylyn.util.NbTask.markSeen(NbTask.java:96)
   at org.netbeans.modules.mylyn.util.AbstractNbTaskWrapper.setUpToDate(AbstractNbTaskWrapper.java:239)
   at org.netbeans.modules.mylyn.util.AbstractNbTaskWrapper.editorOpened(AbstractNbTaskWrapper.java:255)
   at org.netbeans.modules.bugzilla.issue.BugzillaIssue.access$000(BugzillaIssue.java:111)
   at org.netbeans.modules.bugzilla.issue.BugzillaIssue$1.run(BugzillaIssue.java:209)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.NoSuchMethodError: org.eclipse.mylyn.internal.tasks.core.data.TaskDataManager.setTaskRead(Lorg/eclipse/mylyn/tasks/core/ITask;Z)Z
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:419)
   at org.netbeans.modules.bugzilla.issue.BugzillaIssue.opened(BugzillaIssue.java:206)
   at org.netbeans.modules.bugzilla.issue.IssuePanel.opened(IssuePanel.java:3699)
   at org.netbeans.modules.bugzilla.issue.BugzillaIssueController.opened(BugzillaIssueController.java:75)
   at org.netbeans.modules.bugtracking.ui.issue.IssueTopComponent.setIssue(IssueTopComponent.java:237)
   at org.netbeans.modules.bugtracking.ui.issue.IssueAction$3$1$1.run(IssueAction.java:207)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
   at java.awt.EventQueue.access$200(EventQueue.java:103)
   at java.awt.EventQueue$3.run(EventQueue.java:694)
   at java.awt.EventQueue$3.run(EventQueue.java:692)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)