From 5558b8768b1eddedb7364cf90c12aa1a36e068c4 Mon Sep 17 00:00:00 2001
From: Ahmed Ashour <asashour@yahoo.com>
Date: Tue, 19 Sep 2017 18:30:13 +0200
Subject: Use interface not Implementation, as method parameter

---
 shared/src/main/java/com/vaadin/shared/ui/WindowOrderRpc.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'shared')

diff --git a/shared/src/main/java/com/vaadin/shared/ui/WindowOrderRpc.java b/shared/src/main/java/com/vaadin/shared/ui/WindowOrderRpc.java
index 18c735f014..d277101392 100644
--- a/shared/src/main/java/com/vaadin/shared/ui/WindowOrderRpc.java
+++ b/shared/src/main/java/com/vaadin/shared/ui/WindowOrderRpc.java
@@ -15,7 +15,7 @@
  */
 package com.vaadin.shared.ui;
 
-import java.util.HashMap;
+import java.util.Map;
 
 import com.vaadin.shared.Connector;
 import com.vaadin.shared.communication.ServerRpc;
@@ -37,5 +37,5 @@ public interface WindowOrderRpc extends ServerRpc {
      * @param windowOrders
      *            new windows order
      */
-    void windowOrderChanged(HashMap<Integer, Connector> windowOrders);
+    void windowOrderChanged(Map<Integer, Connector> windowOrders);
 }
\ No newline at end of file
-- 
cgit v1.2.3