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-rw-r--r--src/com/vaadin/ui/CheckBox.java3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/com/vaadin/ui/CheckBox.java b/src/com/vaadin/ui/CheckBox.java
index bb3a0cc66a..11d9619c8c 100644
--- a/src/com/vaadin/ui/CheckBox.java
+++ b/src/com/vaadin/ui/CheckBox.java
@@ -122,6 +122,9 @@ public class CheckBox extends AbstractField {
*/
@Deprecated
public boolean booleanValue() {
+ // FIXME: How should null really be handled? A default converter that
+ // converts it to false? The only UI values supported are true and
+ // false.
Boolean value = (Boolean) getValue();
return (null == value) ? false : value.booleanValue();
}