nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/TreeVisitor.java

@@ -49,11 +49,11 @@
  *            Void} for visitors that do not need to return results.
  * @param <P> the type of the additional parameter to this visitor's
  *            methods.  Use {@code Void} for visitors that do not need an
  *            additional parameter.
  *
- * @since 1.9
+ * @since 9
  */
 @jdk.Exported
 public interface TreeVisitor<R,P> {
     /**
      * Visit assignment tree.