X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FSequenceI.java;h=f1a4140f00cf63d050a3e08719f47ecaa02dcbc1;hb=51c792ab859d3979c966678f2fed8e1103b43d78;hp=857f206324877ba712bcad31f4f3e8ceaa7ec7c7;hpb=24774f02cc21b562b62479e149a226dd1a8c3e5e;p=jalview.git

diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 857f206..f1a4140 100755
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -204,11 +204,14 @@ public interface SequenceI extends ASequenceI
   public int findPosition(int i);
 
   /**
-   * Returns the from-to sequence positions (start..) for the given column
-   * positions (1..), or null if no residues are included in the range
+   * Returns the sequence positions for first and last residues lying within the
+   * given column positions [fromColum,toColumn] (where columns are numbered
+   * from 1), or null if no residues are included in the range
    * 
    * @param fromColum
+   *          - first column base 1
    * @param toColumn
+   *          - last column, base 1
    * @return
    */
   public Range findPositions(int fromColum, int toColumn);
@@ -534,5 +537,5 @@ public interface SequenceI extends ASequenceI
    * @param c1
    * @param c2
    */
-  public int replace(char c1, char c2);
+  int replace(char c1, char c2);
 }