validityKey.append(eperson.getID());
validityKey.append(eperson.getEmail());
validityKey.append(eperson.getNetid());
validityKey.append(eperson.getFirstName());
validityKey.append(eperson.getLastName());
validityKey.append(eperson.canLogIn());
validityKey.append(eperson.getRequireCertificate());
}
else if (dso instanceof Group)
{
Group group = (Group) dso;