java.lang.IllegalStateException: Too many org.netbeans.modules.project.ui.OpenProjectList$23 (3) in shared RequestProcessor; create your own
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:424)
   at org.netbeans.modules.project.ui.OpenProjectList.getTemplateNamesLRU(OpenProjectList.java:1400)
   at org.netbeans.modules.project.ui.OpenProjectList.getTemplatesLRU(OpenProjectList.java:1092)
   at org.netbeans.modules.project.ui.OpenProjectList.prepareTemplates(OpenProjectList.java:1276)
   at org.netbeans.modules.project.ui.actions.NewFile$3.run(NewFile.java:292)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)