Make AddonContext serializable (#9273)

diff --git a/server/src/com/vaadin/server/AddonContext.java b/server/src/com/vaadin/server/AddonContext.java
index 606d3c3568f2faacb4cbf1f071b2fe80f61f54e0..ddb83944681f7810271eafa27e067987b1c3849f 100644 (file)
--- a/server/src/com/vaadin/server/AddonContext.java
+++ b/server/src/com/vaadin/server/AddonContext.java
@@ -16,6 +16,7 @@
 
 package com.vaadin.server;
 
+import java.io.Serializable;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -41,7 +42,7 @@ import com.vaadin.util.ReflectTools;
  * @author Vaadin Ltd
  * @since 7.0.0
  */
-public class AddonContext {
+public class AddonContext implements Serializable {
     private static final Method APPLICATION_STARTED_METHOD = ReflectTools
             .findMethod(ApplicationStartedListener.class, "applicationStarted",
                     ApplicationStartedEvent.class);