Fix Java 8 compatibility

Building the project using Java 8 fails due to method visibility
issues. Apparently something changed from Java 7 regarding those rules.

Change-Id: Ic28c9638636bd29bb0f6688733c83d9808bb5b4c

diff --git a/server/src/com/vaadin/ui/Grid.java b/server/src/com/vaadin/ui/Grid.java
index 992c666709c4a30e6eb27398211ad97850f4d2af..ef4f48c9c469d0f3a5a665685e0cefc5fa552fd1 100644 (file)
--- a/server/src/com/vaadin/ui/Grid.java
+++ b/server/src/com/vaadin/ui/Grid.java
@@ -423,11 +423,11 @@ public class Grid extends AbstractComponent implements SelectionChangeNotifier,
                 this.row = row;
             }
 
-            private void setColumnId(String id) {
+            void setColumnId(String id) {
                 cellState.columnId = id;
             }
 
-            private String getColumnId() {
+            String getColumnId() {
                 return cellState.columnId;
             }