text.setStyle(bodyStyle);
page.addElement(text);
String listCourses = "";
for (int i = 0; i < courses.size(); i++) {
system.execute(new SetCourseAsPrinted(registration, courses.get(i)));
listCourses += courses.get(i);
if(i != courses.size() - 1) {
listCourses += ", ";
}
}