From: Adam Wagner <wbadam@users.noreply.github.com>
Date: Fri, 27 Jan 2017 08:59:24 +0000 (+0200)
Subject: Improve Grid extendability (#8343)
X-Git-Tag: 7.7.7~10
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=870a4d9ab386de41b0c5e344d16ebfd9c13b2951;p=vaadin-framework.git

Improve Grid extendability (#8343)

* Improve Grid extendability (#8342).
Find GridState field type using getField() instead of getDeclaredField() so that the field could be found in superclass as well.

Change-Id: I33996f45e848575d11bb206c6a1d30d19e514968
---

diff --git a/server/src/main/java/com/vaadin/ui/Grid.java b/server/src/main/java/com/vaadin/ui/Grid.java
index 9bd0c299ee..1efc091104 100644
--- a/server/src/main/java/com/vaadin/ui/Grid.java
+++ b/server/src/main/java/com/vaadin/ui/Grid.java
@@ -4723,7 +4723,7 @@ public class Grid extends AbstractFocusable implements SelectionNotifier,
                     Type type = null;
                     try {
                         type = (getState(false).getClass()
-                                .getDeclaredField(diffStateKey)
+                                .getField(diffStateKey)
                                 .getGenericType());
                     } catch (NoSuchFieldException e) {
                         e.printStackTrace();
@@ -4764,7 +4764,7 @@ public class Grid extends AbstractFocusable implements SelectionNotifier,
                     Type type = null;
                     try {
                         type = (getState(false).getClass()
-                                .getDeclaredField(diffStateKey)
+                                .getField(diffStateKey)
                                 .getGenericType());
                     } catch (NoSuchFieldException e) {
                         e.printStackTrace();