public WindowContentProducer get() {
OverlayWindowContentProducer contentProducer = new OverlayWindowContentProducer(
viewProducer);
contentProducer.register(WorkbenchInitializer.WINDOW_CONTENT_HELP,
new HelpWindowContentFactory());
contentProducer.register(WorkbenchInitializer.WINDOW_CONTENT_NOTE,
new NoteWindowContentFactory());
return contentProducer;
}