form = new Form(JSPContainerConfiguration.class);
form.setNumColumns(2);
StatusItem listing = new StatusItem("listings", "Listings?");
StatusItem disabled= new StatusItem("disabled", "Disabled?");
StatusItem development= new StatusItem("development", "Development?");
StatusItem keepGenerated= new StatusItem("keepGenerated", "Keep Generated?");
NumberBoxItem checkInterval = new NumberBoxItem("checkInterval", "Check Interval");
StatusItem sourceFragment= new StatusItem("displaySource", "Display Source?");
form.setFields(disabled, development);
form.setFieldsInGroup("Advanced", new DisclosureGroupRenderer(), listing, keepGenerated, checkInterval, sourceFragment);