JAL-3140 NCList now via IntervalStore library

[jalview.git] / src / jalview / datamodel / Sequence.java

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index 33de452..674fabe 100755 (executable)
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -40,6 +40,8 @@ import java.util.ListIterator;
 import java.util.Vector;
 
 import fr.orsay.lri.varna.models.rna.RNA;
+import intervalstore.api.IntervalI;
+import intervalstore.impl.Range;
 
 /**
  * 
@@ -1069,7 +1071,7 @@ public class Sequence extends ASequence implements SequenceI
    * {@inheritDoc}
    */
   @Override
-  public Range findPositions(int fromColumn, int toColumn)
+  public IntervalI findPositions(int fromColumn, int toColumn)
   {
     if (toColumn < fromColumn || fromColumn < 1)
     {