Iterator executionDegreesIterator = executionDegrees.iterator();
while (executionDegreesIterator.hasNext()) {
ExecutionDegree executionDegree = (ExecutionDegree) executionDegreesIterator.next();
// modified by Tânia Pousão
Coordinator coordinator = executionDegree.getCoordinatorByTeacher(person);
if (coordinator != null) {
return true;
}
}