java.lang.InterruptedException at java.lang.Object.wait(Object.java:0) at java.lang.Object.wait(Object.java:485) at org.netbeans.api.project.ProjectManager$2.run(ProjectManager.java:244) at org.netbeans.api.project.ProjectManager$2.run(ProjectManager.java:227) at org.openide.util.Mutex.readAccess(Mutex.java:327) at org.netbeans.api.project.ProjectManager.findProject(ProjectManager.java:227) at org.netbeans.modules.apisupport.project.queries.SubprojectProviderImpl.getSubprojects(SubprojectProviderImpl.java:123) at org.netbeans.modules.project.ui.ProjectChooserAccessory$ModelUpdater.addSubprojects(ProjectChooserAccessory.java:786) at org.netbeans.modules.project.ui.ProjectChooserAccessory$ModelUpdater.run(ProjectChooserAccessory.java:698) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:573) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1005)