java.net.MalformedURLException: no protocol: originalDisplayName
   at java.net.URL.<init>(URL.java:579)
   at java.net.URL.<init>(URL.java:476)
   at java.net.URL.<init>(URL.java:425)
Caused: java.lang.AssertionError: java.net.MalformedURLException: no protocol: originalDisplayName
   at org.netbeans.modules.autoupdate.services.UpdateUnitProviderImpl.loadProvider(UpdateUnitProviderImpl.java:386)
   at org.netbeans.modules.autoupdate.services.UpdateUnitProviderImpl.getUpdateUnitProviders(UpdateUnitProviderImpl.java:289)
   at org.netbeans.api.autoupdate.UpdateUnitProviderFactory.getUpdateUnitProviders(UpdateUnitProviderFactory.java:86)
   at org.netbeans.api.autoupdate.UpdateElement.getUpdateUnitProvider(UpdateElement.java:168)
   at org.netbeans.api.autoupdate.UpdateElement.getSourceIcon(UpdateElement.java:151)
   at org.netbeans.modules.autoupdate.ui.Unit$Available.getSourceIcon(Unit.java:703)
   at org.netbeans.modules.autoupdate.ui.AvailableTableModel.getValueAt(AvailableTableModel.java:128)
   at javax.swing.JTable.getValueAt(JTable.java:2697)
   at javax.swing.JTable.prepareRenderer(JTable.java:5714)
   at org.netbeans.modules.autoupdate.ui.UnitTable.prepareRenderer(UnitTable.java:149)
   at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:2083)
   at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1985)
   at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1781)
   at javax.swing.plaf.ComponentUI.update(ComponentUI.java:154)
   at javax.swing.JComponent.paintComponent(JComponent.java:763)
   at javax.swing.JComponent.paint(JComponent.java:1040)
   at javax.swing.JComponent.paintChildren(JComponent.java:873)
   at javax.swing.JComponent.paint(JComponent.java:1049)
   at javax.swing.JViewport.paint(JViewport.java:758)
   at javax.swing.JComponent.paintChildren(JComponent.java:873)
   at javax.swing.JComponent.paint(JComponent.java:1049)
   at javax.swing.JComponent.paintChildren(JComponent.java:873)
   at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1041)
   at javax.swing.JComponent.paint(JComponent.java:1049)
   at javax.swing.JComponent.paintChildren(JComponent.java:873)
   at javax.swing.JComponent.paint(JComponent.java:1049)
   at javax.swing.JComponent.paintChildren(JComponent.java:873)
   at javax.swing.JComponent.paint(JComponent.java:1049)
   at javax.swing.JComponent.paintChildren(JComponent.java:873)
   at javax.swing.JComponent.paint(JComponent.java:1049)
   at javax.swing.JComponent.paintToOffscreen(JComponent.java:5135)
   at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:289)
   at javax.swing.RepaintManager.paint(RepaintManager.java:1235)
   at javax.swing.JComponent._paintImmediately(JComponent.java:5083)
   at javax.swing.JComponent.paintImmediately(JComponent.java:4893)
   at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:796)
   at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:724)
   at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:704)
   at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:136)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:220)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:650)
   at java.awt.EventQueue.access$000(EventQueue.java:95)
   at java.awt.EventQueue$1.run(EventQueue.java:613)
   at java.awt.EventQueue$1.run(EventQueue.java:0)
   at java.security.AccessController.doPrivileged(AccessController.java:224)
   at com.ibm.oti.security.CheckedAccessControlContext.securityCheck(CheckedAccessControlContext.java:30)
   at sun.misc.JavaSecurityAccessWrapper.doIntersectionPrivilege(JavaSecurityAccessWrapper.java:29)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:610)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:153)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:280)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:195)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:185)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:180)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:172)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:133)