private void retrieveCrossRef(List<DBRefEntry> sourceRefs, SequenceI seq,
List<DBRefEntry> xrfs, boolean fromDna, AlignedCodonFrame cf)
{
private void retrieveCrossRef(List<DBRefEntry> sourceRefs, SequenceI seq,
List<DBRefEntry> xrfs, boolean fromDna, AlignedCodonFrame cf)
{