private void checkForEqualFocusArea(final MultiLanguageString name) {
for (final PhdProgramFocusArea focusArea : Bennu.getInstance().getPhdProgramFocusAreasSet()) {
if (focusArea != this && focusArea.getName().equalInAnyLanguage(name)) {
throw new DomainException("error.PhdProgramFocusArea.found.area.with.same.name");
}
}
}
@Override
public int compare(PhdProgramFocusArea o1, PhdProgramFocusArea o2) {
int result = o1.getName().compareTo(o2.getName());
return (result != 0) ? result : DomainObjectUtil.COMPARATOR_BY_ID.compare(o1, o2);
}