java.lang.NullPointerException
        at java.util.zip.ZipFile.getInputStream(ZipFile.java:176)
        at java.util.jar.JarFile.getInputStream(JarFile.java:318)
        at org.netbeans.modules.autoupdate.ModuleUpdate.createFromDistribution(ModuleUpdate.java:335)
        at org.netbeans.modules.autoupdate.XMLUpdates.checkDownloadedModules(XMLUpdates.java:202)
        at org.netbeans.modules.autoupdate.Wizard$SelectPanel.end(Wizard.java:803)
        at org.netbeans.modules.autoupdate.Wizard.nextPanel(Wizard.java:253)
        at org.openide.WizardDescriptor$Listener.actionPerformed(WizardDescriptor.java:946)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1767)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1820)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:419)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:257)
        at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:258)
        at java.awt.Component.processMouseEvent(Component.java:5021)
        at java.awt.Component.processEvent(Component.java:4818)
        at java.awt.Container.processEvent(Container.java:1525)
        at java.awt.Component.dispatchEventImpl(Component.java:3526)
        at java.awt.Container.dispatchEventImpl(Container.java:1582)
        at java.awt.Component.dispatchEvent(Component.java:3367)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3359)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3074)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3004)
        at java.awt.Container.dispatchEventImpl(Container.java:1568)
        at java.awt.Window.dispatchEventImpl(Window.java:1581)
        at java.awt.Component.dispatchEvent(Component.java:3367)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:445)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:191)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:98)