From 332195ec278f128043ae842ace48f1b1df340047 Mon Sep 17 00:00:00 2001
From: Leif Åstrand <leif@vaadin.com>
Date: Thu, 14 Jun 2012 13:27:34 +0300
Subject: Tweaks to Extension API based on review (#6690)

---
 src/com/vaadin/terminal/gwt/server/ClientConnector.java    | 4 ++--
 src/com/vaadin/terminal/gwt/server/DragAndDropService.java | 7 ++++---
 2 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'src/com/vaadin/terminal/gwt/server')

diff --git a/src/com/vaadin/terminal/gwt/server/ClientConnector.java b/src/com/vaadin/terminal/gwt/server/ClientConnector.java
index 359e112738..860627a352 100644
--- a/src/com/vaadin/terminal/gwt/server/ClientConnector.java
+++ b/src/com/vaadin/terminal/gwt/server/ClientConnector.java
@@ -3,7 +3,7 @@
  */
 package com.vaadin.terminal.gwt.server;
 
-import java.util.Iterator;
+import java.util.Collection;
 import java.util.List;
 
 import com.vaadin.terminal.AbstractClientConnector;
@@ -137,7 +137,7 @@ public interface ClientConnector extends Connector, RpcTarget {
      */
     public void detach();
 
-    public Iterator<Extension> getExtensionIterator();
+    public Collection<Extension> getExtensions();
 
     public void removeExtension(Extension extension);
 }
diff --git a/src/com/vaadin/terminal/gwt/server/DragAndDropService.java b/src/com/vaadin/terminal/gwt/server/DragAndDropService.java
index 68fb87a986..819be7e671 100644
--- a/src/com/vaadin/terminal/gwt/server/DragAndDropService.java
+++ b/src/com/vaadin/terminal/gwt/server/DragAndDropService.java
@@ -4,7 +4,8 @@
 package com.vaadin.terminal.gwt.server;
 
 import java.io.PrintWriter;
-import java.util.Iterator;
+import java.util.Collection;
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.logging.Logger;
@@ -275,9 +276,9 @@ public class DragAndDropService implements VariableOwner, ClientConnector {
 
     }
 
-    public Iterator<Extension> getExtensionIterator() {
+    public Collection<Extension> getExtensions() {
         // TODO Auto-generated method stub
-        return null;
+        return Collections.emptySet();
     }
 
     public void removeExtension(Extension extension) {
-- 
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