FELIX-1893 Add note about null being returned for DS 1.0/1.1 descriptors
git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@889254 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/scr/src/main/java/org/apache/felix/scr/Reference.java b/scr/src/main/java/org/apache/felix/scr/Reference.java
index a01a1f9..f5a49dd 100644
--- a/scr/src/main/java/org/apache/felix/scr/Reference.java
+++ b/scr/src/main/java/org/apache/felix/scr/Reference.java
@@ -121,6 +121,9 @@
* service registration properties or <code>null</code> if no such method
* is configued. This method provides access to the <code>updated</code>
* attribute of the <code>reference</code> element.
+ * <p>
+ * For a component declared in a Declarative Services 1.0 and 1.1
+ * descriptor, this method always returns <code>null</code>.
*/
String getUpdatedMethodName();