X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FHiddenColumns.java;h=2d43f025f7bc6746b216f37d9aee2feb13330bb1;hb=3edf7ac9c103688aa89a9a7f7bc56fca46403ad4;hp=4b647db7ec0856319b353c2ab7ae7e3a854f8784;hpb=fc2e3528b130c13e655058493637eb2b624c0759;p=jalview.git

diff --git a/src/jalview/datamodel/HiddenColumns.java b/src/jalview/datamodel/HiddenColumns.java
index 4b647db..2d43f02 100644
--- a/src/jalview/datamodel/HiddenColumns.java
+++ b/src/jalview/datamodel/HiddenColumns.java
@@ -469,6 +469,10 @@ public class HiddenColumns
     }
   }
 
+  /**
+   * Answers true if obj is an instance of HiddenColumns, and holds the same
+   * array of start-end column ranges as this, else answers false
+   */
   @Override
   public boolean equals(Object obj)
   {
@@ -1045,7 +1049,7 @@ public class HiddenColumns
    * @param end
    *          position to end at (inclusive, visible column position)
    */
-  public Iterator<Integer> getBoundedStartIterator(int start, int end)
+  public Iterator<Integer> getStartRegionIterator(int start, int end)
   {
     try
     {
@@ -1062,7 +1066,7 @@ public class HiddenColumns
       HiddenCursorPosition pos = cursor
               .findRegionForColumn(absoluteStart - 1, false);
 
-      return new BoundedStartRegionIterator(pos, start, end,
+      return new StartRegionIterator(pos, start, end,
               hiddenColumns);
     } finally
     {
@@ -1084,8 +1088,8 @@ public class HiddenColumns
     try
     {
       LOCK.readLock().lock();
-      return new RangeElementsIterator(start, end,
-              new RangeIterator(hiddenColumns));
+      return new RangeElementsIterator(
+              new VisibleContigsIterator(start, end + 1, hiddenColumns));
     } finally
     {
       LOCK.readLock().unlock();