java.lang.NoClassDefFoundError: org/openide/util/NetworkSettings
   at org.netbeans.modules.subversion.config.SvnConfigFiles.setProxy(SvnConfigFiles.java:255)
   at org.netbeans.modules.subversion.config.SvnConfigFiles.storeSvnServersSettings(SvnConfigFiles.java:221)
   at org.netbeans.modules.subversion.client.SvnClientInvocationHandler.handle(SvnClientInvocationHandler.java:354)
   at org.netbeans.modules.subversion.client.SvnClientInvocationHandler.invokeMethod(SvnClientInvocationHandler.java:321)
   at org.netbeans.modules.subversion.client.SvnClientInvocationHandler$2.call(SvnClientInvocationHandler.java:166)
   at org.netbeans.modules.subversion.client.SvnClientInvocationHandler.invoke(SvnClientInvocationHandler.java:175)
   at $Proxy32.addNotifyListener(.java:0)
   at org.netbeans.modules.subversion.Subversion.attachListeners(Subversion.java:360)
   at org.netbeans.modules.subversion.Subversion.getClient(Subversion.java:233)
   at org.netbeans.modules.subversion.ui.wizards.repositorystep.RepositoryStep$RepositoryStepProgressSupport.perform(RepositoryStep.java:212)
   at org.netbeans.modules.subversion.client.SvnProgressSupport.performIntern(SvnProgressSupport.java:109)
   at org.netbeans.modules.subversion.client.SvnProgressSupport.run(SvnProgressSupport.java:102)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1411)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1991)