1 files changed, 11 insertions, 0 deletions
diff --git a/server/src/com/vaadin/ui/CheckBox.java b/server/src/com/vaadin/ui/CheckBox.java
index e26e5c4750..e98a2b61b9 100644
--- a/server/src/com/vaadin/ui/CheckBox.java
+++ b/server/src/com/vaadin/ui/CheckBox.java
@@ -253,4 +253,15 @@ public class CheckBox extends AbstractField<Boolean> {
                 def.getValue(), Boolean.class);
     }
 
+    @Override
+    public void clear() {
+        setValue(Boolean.FALSE);
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return getValue() == null || getValue().equals(Boolean.FALSE);
+
+    }
+
 }