Setting BasicNativeContentViewerUI results into Error

Question

Hi All,
I am trying to use BasicNativeContentViewerUI in my swing application to view help files.
SwingHelpUtilities.setContentViewerUI("javax.help.plaf.basic.BasicNativeContentViewerUI");        But i am getting the error "ContentViewerClass javax.help.plaf.basic.BasicNativeContentViewerUI doesn't exist"
Here is the code snippet:
  try {
            java.net.URL url = null;
            url = HelpSet.findHelpSet(this.getClass().getClassLoader(), "Help/MyHelpSet.hs");
            hs = new HelpSet(null, url);
            if(hs != null)
                SwingHelpUtilities.setContentViewerUI("javax.help.plaf.basic.BasicNativeContentViewerUI");
            hb = hs.createHelpBroker();
            hb.setSize(new java.awt.Dimension(800, 700));
            hb.setCurrentID("About");
           menuItem.addActionListener(new CSH.DisplayHelpFromSource(hb));
        } catch (Exception e) {
            System.out.println("Error : " + e.toString());
        }Thanks
Nani

Answer 1

Are you on an Apple ?