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-rw-r--r--src/com/vaadin/demo/sampler/features/trees/TreeSingleSelectExample.java1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/com/vaadin/demo/sampler/features/trees/TreeSingleSelectExample.java b/src/com/vaadin/demo/sampler/features/trees/TreeSingleSelectExample.java
index 0bbeacf921..7b238b74c2 100644
--- a/src/com/vaadin/demo/sampler/features/trees/TreeSingleSelectExample.java
+++ b/src/com/vaadin/demo/sampler/features/trees/TreeSingleSelectExample.java
@@ -12,6 +12,7 @@ import com.vaadin.ui.TextField;
import com.vaadin.ui.Tree;
import com.vaadin.ui.Button.ClickEvent;
+@SuppressWarnings("serial")
public class TreeSingleSelectExample extends HorizontalLayout implements
Property.ValueChangeListener, Button.ClickListener, Action.Handler {