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-rw-r--r--src/com/vaadin/ui/CustomField.java7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/com/vaadin/ui/CustomField.java b/src/com/vaadin/ui/CustomField.java
index 84c989ed11..ca075a6a6a 100644
--- a/src/com/vaadin/ui/CustomField.java
+++ b/src/com/vaadin/ui/CustomField.java
@@ -24,8 +24,11 @@ import com.vaadin.terminal.gwt.client.ui.VCustomComponent;
* {@link #setInternalValue(Object)} and {@link #getInternalValue()} when
* necessary.
*
- * It is also possible to override {@link #commit()},
- * {@link #setPropertyDataSource(Property)} and other logic of the field.
+ * It is also possible to override {@link #validate()},
+ * {@link #setInternalValue(Object)}, {@link #commit()},
+ * {@link #setPropertyDataSource(Property)}, {@link #isEmpty()} and other logic
+ * of the field. Methods overriding {@link #setInternalValue(Object)} should
+ * also call the corresponding superclass method.
*
* @since 7.0
*/