* @throws JspException
*/
private void initParentTag() throws JspException {
dataTable = new HtmlDataTable();
parentTag = new DataTableTag();
parentTag.setBinding(application.getExpressionFactory()
.createValueExpression(dataTable, UIComponent.class));
parentTag.setPageContext(new MockPageContext());
List<UIComponentClassicTagBase> list = new ArrayList<UIComponentClassicTagBase>();
list.add(parentTag);