X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FJalview2XML.java;h=45988fb7ab5d7e6134da00b834d868578a8b6a04;hb=060557f7086fd2aab4fea43ecbf21e2ef4191dd1;hp=1675bf052b838d3806e82bdc3fded021796230fe;hpb=0af3213cac54f10113b6fa2cbfb4523dae61b5b7;p=jalview.git

diff --git a/src/jalview/gui/Jalview2XML.java b/src/jalview/gui/Jalview2XML.java
index 1675bf0..45988fb 100644
--- a/src/jalview/gui/Jalview2XML.java
+++ b/src/jalview/gui/Jalview2XML.java
@@ -1421,11 +1421,10 @@ public class Jalview2XML
         }
         else
         {
-          for (int c = 0; c < hidden.getHiddenRegions()
-                  .size(); c++)
+          ArrayList<int[]> hiddenRegions = hidden
+                  .getHiddenColumnsCopy();
+          for (int[] region : hiddenRegions)
           {
-            int[] region = hidden.getHiddenRegions()
-                    .get(c);
             HiddenColumns hc = new HiddenColumns();
             hc.setStart(region[0]);
             hc.setEnd(region[1]);