From: Jim Procter <jprocter@issues.jalview.org>
Date: Fri, 8 Apr 2016 14:43:31 +0000 (+0100)
Subject: JAL-2053 JAL-1551 javadoc and simpler code
X-Git-Tag: Release_2_10_0~268^2^2~2
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=fdf69ee4b5fcdf1717489c57faf425c76e8f47d0;p=jalview.git

JAL-2053 JAL-1551 javadoc and simpler code
---

diff --git a/src/jalview/datamodel/ColumnSelection.java b/src/jalview/datamodel/ColumnSelection.java
index c63b6cd..0d2d3bf 100644
--- a/src/jalview/datamodel/ColumnSelection.java
+++ b/src/jalview/datamodel/ColumnSelection.java
@@ -623,6 +623,10 @@ public class ColumnSelection
 
   /**
    * Use this method to determine where the next hiddenRegion starts
+   * 
+   * @param hiddenRegion
+   *          index of hidden region (counts from 0)
+   * @return column number in visible view
    */
   public int findHiddenRegionPosition(int hiddenRegion)
   {
@@ -642,7 +646,7 @@ public class ColumnSelection
         gaps += region[1] + 1 - region[0];
         result = region[1] + 1;
         index++;
-      } while (index < hiddenRegion + 1);
+      } while (index <= hiddenRegion);
 
       result -= gaps;
     }