/**
  * Returns the ContentBean with the given id.
  *
  * @param id Id of ContentBean to get
  * @return ContentBean
  */
 protected <T> T getContentBean(int id) {
   return ContentTestCaseHelper.getContentBean(infrastructure, id);
 }
 public Content getContent(int id) {
   return ContentTestCaseHelper.getContent(infrastructure, id);
 }