if (comp.type() == ElementBase.COLLECTION_ELEMENT) {
// collection may define type or not
CollectionElement collection = (CollectionElement)comp;
String itype = collection.getItemTypeClass().getName();
DefinitionContext dctx = getDefinitions();
TemplateElementBase templ = dctx.getSpecificTemplate(itype);
Element element = null;
if (! (templ instanceof MappingElement)) {
if (only) {
addComment(egroup, " Replace \"any\" with details of " +
"content to complete schema ");