java.lang.NullPointerException
        at org.netbeans.api.project.ProjectUtils.getSources(ProjectUtils.java:101)
        at org.netbeans.modules.java.project.NewJavaFileWizardIterator.createPanels(NewJavaFileWizardIterator.java:99)
        at org.netbeans.modules.java.project.NewJavaFileWizardIterator.initialize(NewJavaFileWizardIterator.java:173)
        at org.openide.loaders.TemplateWizard$InstantiatingIteratorBridge.initialize(TemplateWizard.java:1008)
        at org.openide.loaders.TemplateWizardIterImpl.setIterator(TemplateWizardIterImpl.java:100)
        at org.openide.loaders.TemplateWizardIteratorWrapper.setIterator(TemplateWizardIteratorWrapper.java:76)
        at org.openide.loaders.TemplateWizard.setTemplateImpl(TemplateWizard.java:193)
        at org.openide.loaders.TemplateWizard.setTemplate(TemplateWizard.java:211)
        at org.openide.loaders.TemplateWizard.instantiateImpl(TemplateWizard.java:458)
        at org.openide.loaders.TemplateWizard.instantiate(TemplateWizard.java:390)
        at org.openide.actions.NewTemplateAction.doShowWizard(NewTemplateAction.java:361)
        at org.openide.actions.NewTemplateAction.access$700(NewTemplateAction.java:67)
        at org.openide.actions.NewTemplateAction$MenuWithRecent$Item.actionPerformed(NewTemplateAction.java:319)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
        at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:302)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1051)
        at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1092)
        at java.awt.Component.processMouseEvent(Component.java:5517)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
        at java.awt.Component.processEvent(Component.java:5282)
        at java.awt.Container.processEvent(Container.java:1966)
        at java.awt.Component.dispatchEventImpl(Component.java:3984)
        at java.awt.Container.dispatchEventImpl(Container.java:2024)
        at java.awt.Component.dispatchEvent(Component.java:3819)
        at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4212)
        at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:3892)
        at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3822)
        at java.awt.Container.dispatchEventImpl(Container.java:2010)
        at java.awt.Window.dispatchEventImpl(Window.java:1791)
        at java.awt.Component.dispatchEvent(Component.java:3819)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:131)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)