}
ChangeableNucleotideSequence s = (ChangeableNucleotideSequence) t;
switch (col) {
case 0:
if (s instanceof Renameable) {
Renameable n = (Renameable) s;
n.setName((String) value);
}
else throw new UnsupportedOperationException("Sequence name not editable"); //$NON-NLS-1$
break;
case 1:
try {