JAL-1115 refactor base collection for Alignment from Vector to locally synchronized...

(missed this one from d6509fcf3a8cc90616e18cb22cec97f85c722bb8)

diff --git a/src/jalview/gui/Jalview2XML.java b/src/jalview/gui/Jalview2XML.java
index 9f109ee..14650a9 100644 (file)
--- a/src/jalview/gui/Jalview2XML.java
+++ b/src/jalview/gui/Jalview2XML.java
@@ -3076,8 +3076,8 @@ public class Jalview2XML
               {
                 for (int g = 0; g < al.getGroups().size(); g++)
                 {
-                  jalview.datamodel.SequenceGroup sg = (jalview.datamodel.SequenceGroup) al
-                          .getGroups().elementAt(g);
+                  jalview.datamodel.SequenceGroup sg = al
+                          .getGroups().get(g);
 
                   if (sg.cs == null)
                   {