GenericIterator checked = null;
if (myConfig != null)
{
List<Konto> k = myConfig.getKonten();
if (k != null && k.size() > 0)
checked = PseudoIterator.fromArray(k.toArray(new Konto[k.size()]));
}
for (Konto k:konten)
{
this.addItem(k,checked != null && (checked.contains(k) != null));