java.util.NoSuchElementException
   at java.util.HashMap$HashIterator.nextEntry(HashMap.java:796)
   at java.util.HashMap$KeyIterator.next(HashMap.java:828)
   at org.netbeans.modules.mercurial.util.HgUtils.getActionRoots(HgUtils.java:934)
   at org.netbeans.modules.mercurial.ui.log.SearchHistoryAction.getRepositoryRoot(SearchHistoryAction.java:108)
   at org.netbeans.modules.mercurial.ui.log.LogAction.openHistory(LogAction.java:73)
   at org.netbeans.modules.mercurial.ui.log.LogAction.performContextAction(LogAction.java:69)
   at org.netbeans.modules.mercurial.ui.actions.ContextAction.performAction(ContextAction.java:92)
   at org.openide.util.actions.NodeAction.performAction(NodeAction.java:295)
   at org.netbeans.modules.mercurial.ui.actions.ContextAction.performAction(ContextAction.java:118)
   at org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:129)
   at org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:95)
   at org.openide.util.actions.ActionInvoker.doPerformAction(ActionInvoker.java:116)
   at org.openide.util.actions.ActionInvoker.invokeAction(ActionInvoker.java:99)
   at org.openide.util.actions.CallableSystemAction.actionPerformed(CallableSystemAction.java:126)
   at org.openide.util.actions.NodeAction.actionPerformed(NodeAction.java:283)
   at org.netbeans.modules.mercurial.ui.actions.ContextAction.actionPerformed(ContextAction.java:112)
   at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
   at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
   at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
   at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
   at javax.swing.AbstractButton.doClick(AbstractButton.java:389)
   at com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:95)
   at java.awt.MenuItem.processActionEvent(MenuItem.java:627)
   at java.awt.MenuItem.processEvent(MenuItem.java:586)
   at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:337)
   at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:325)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:683)
   at java.awt.EventQueue.access$000(EventQueue.java:86)
   at java.awt.EventQueue$1.run(EventQueue.java:639)
   at java.awt.EventQueue$1.run(EventQueue.java:637)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
   at java.awt.EventQueue$2.run(EventQueue.java:653)
   at java.awt.EventQueue$2.run(EventQueue.java:651)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:650)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:148)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)