Clean up documentation

[mdsal.git] / dom / mdsal-dom-api / src / main / java / org / opendaylight / mdsal / dom / api / DOMDataTreeChangeService.java

diff --git a/dom/mdsal-dom-api/src/main/java/org/opendaylight/mdsal/dom/api/DOMDataTreeChangeService.java b/dom/mdsal-dom-api/src/main/java/org/opendaylight/mdsal/dom/api/DOMDataTreeChangeService.java
index 127c2653c27b866582e86033eaa34238839c3fd1..8585feae4e9e06440bf523e53449f6ddfb1f3b6f 100644 (file)
--- a/dom/mdsal-dom-api/src/main/java/org/opendaylight/mdsal/dom/api/DOMDataTreeChangeService.java
+++ b/dom/mdsal-dom-api/src/main/java/org/opendaylight/mdsal/dom/api/DOMDataTreeChangeService.java
@@ -44,7 +44,7 @@ public interface DOMDataTreeChangeService extends DOMDataBroker.Extension {
      * @param listener Listener instance which is being registered
      * @return A {@link Registration} object, which may be used to unregister your listener using
      *         {@link Registration#close()} to stop delivery of change events.
-     * @throws NullPointerException if any of the arguments is null
+     * @throws NullPointerException if any of the arguments is {@code null}
      */
     Registration registerDataTreeChangeListener(DOMDataTreeIdentifier treeId, DOMDataTreeChangeListener listener);
 }