@DataProvider(name = "GroupCourseCoordinatorUser")
 public static Iterator<Object[]> GroupCourseCoordinatorUser(ITestContext context)
     throws Exception {
   System.out.println("init GroupCourseCoordinatorUser");
   return DataProviderUtility.cartesianProviderFrom(
       ContentAdmin_Course_GroupCourseCreation.GroupCourse(context), Coordinator(context));
 }
 @DataProvider(name = "GroupCourseAnnouncement")
 public static Iterator<Object[]> GroupCourseAnnouncement(ITestContext context) throws Exception {
   System.out.println("init GroupCourseAnnouncement");
   return DataProviderUtility.cartesianProviderFrom(
       ContentAdmin_Course_GroupCourseCreation.GroupCourse(context),
       pesTextAnnouncementCoursePost);
 }