java.lang.IllegalThreadStateException: must be called in EQ
        at org.netbeans.spi.java.project.support.ui.IncludeExcludeVisualizer.getVisualizerPanel(IncludeExcludeVisualizer.java:197)
        at org.netbeans.modules.java.j2seproject.ui.wizards.PanelIncludesExcludes.getComponent(PanelIncludesExcludes.java:68)
        at org.netbeans.modules.java.j2seproject.ui.wizards.NewJ2SEProjectWizardIterator.initialize(NewJ2SEProjectWizardIterator.java:249)
        at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep.waitForDelegateWizard(DescriptionStep.java:276)
        at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep.presentModulesForEnable(DescriptionStep.java:176)
        at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep.presentModulesForActivation(DescriptionStep.java:157)
        at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep.access$200(DescriptionStep.java:84)
        at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep$PresentModules.run(DescriptionStep.java:151)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.IllegalThreadStateException: must be called in EQ
        at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:655)
        at org.netbeans.modules.ide.ergonomics.newproject.DescriptionStep$PresentModules.propertyChange(DescriptionStep.java:146)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
        at java.awt.Component.firePropertyChange(Component.java:8083)
        at org.netbeans.modules.ide.ergonomics.newproject.ContentPanel.access$000(ContentPanel.java:53)
        at org.netbeans.modules.ide.ergonomics.newproject.ContentPanel$1.run(ContentPanel.java:74)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:602)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1070)