protected void addAllClassesLink(Content div) {
        Content linkContent = getHyperLink(DocPaths.ALLCLASSES_FRAME,
                allclassesLabel, "", "packageFrame");
        Content span = HtmlTree.SPAN(linkContent);
        div.addContent(span);
    }
protected void addAllClassesLink ( Content div ) { Content linkContent = getHyperLink ( DocPaths . ALLCLASSES_FRAME , allclassesLabel , "" , "packageFrame" ) ; Content span = HtmlTree . SPAN ( linkContent ) ; div . addContent ( span ) ; }
Adds "All Classes" link for the top of the left-hand frame page to the
documentation tree.

@param div the Content object to which the all classes link should be added