public String toString() {
Subject subject = null;
try {
subject.setSubject(ReadSubjects.getSubj(subjectId));
} catch (ClassNotFoundException e) {
logger.error(e);
}
return testId + testName + " " + subject.getSubject();
}
@Override
public void visitor(Subject sub) {
System.out.println("visit the " + sub.getSubject());
}