@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
CachedHolidaySource that = (CachedHolidaySource) o;
if (!_underlying.equals(that._underlying)) {
return false;
}
return true;
}
@Override
public int hashCode() {
return _underlying.hashCode();
}