}
public void doDynamic(StaplerRequest req, StaplerResponse rsp) throws IOException, ServletException {
DirectoryBrowserSupport dbs = new DirectoryBrowserSupport(this, new FilePath(this.dir()), this.getTitle(), "graph.gif", false);
dbs.setIndexFileName("feature-overview.html");
dbs.generateResponse(req, rsp, this);
}
protected abstract String getTitle();
protected abstract File dir();