import org.apache.commons.logging.LogFactory;
import org.exolab.castor.xml.MarshalException;
import org.exolab.castor.xml.ValidationException;
import org.apache.commons.logging.LogFactory;
import org.exolab.castor.xml.MarshalException;
import org.exolab.castor.xml.ValidationException;
import uk.ac.vamsas.objects.utils.ProvenanceStuff;
import uk.ac.vamsas.objects.utils.SeqSet;
import uk.ac.vamsas.objects.utils.document.VersionEntries;
import uk.ac.vamsas.objects.utils.ProvenanceStuff;
import uk.ac.vamsas.objects.utils.SeqSet;
import uk.ac.vamsas.objects.utils.document.VersionEntries;