import java.util.Vector;
import fr.orsay.lri.varna.models.rna.RNA;
+import intervalstore.api.IntervalI;
+import intervalstore.impl.Range;
/**
*
* {@inheritDoc}
*/
@Override
- public Range findPositions(int fromColumn, int toColumn)
+ public IntervalI findPositions(int fromColumn, int toColumn)
{
if (toColumn < fromColumn || fromColumn < 1)
{