Fixes #3565: CommunicationManager is not serializable

 * Added 'implements Serializable' to OpenWindowCache class

svn changeset:9336/svn branch:6.2

diff --git a/src/com/vaadin/terminal/gwt/server/CommunicationManager.java b/src/com/vaadin/terminal/gwt/server/CommunicationManager.java
index 2dfa6b1a190e59bf4df1ee4c0340325e625fd80f..8e73098454351162bebd981b76918c69d398bcd6 100644 (file)
--- a/src/com/vaadin/terminal/gwt/server/CommunicationManager.java
+++ b/src/com/vaadin/terminal/gwt/server/CommunicationManager.java
@@ -1594,7 +1594,7 @@ public class CommunicationManager implements Paintable.RepaintRequestListener,
      * 
      * TODO make customlayout templates (from theme) to be cached here.
      */
-    class OpenWindowCache {
+    class OpenWindowCache implements Serializable {
 
         private Set<Object> res = new HashSet<Object>();