--- a/src/jdk.incubator.adba/share/classes/jdk/incubator/sql2/LocalOperation.java	Thu Jul 12 15:23:13 2018 -0400
+++ b/src/jdk.incubator.adba/share/classes/jdk/incubator/sql2/LocalOperation.java	Sat Oct 20 08:17:38 2018 -0400
@@ -54,9 +54,19 @@
    */
   public LocalOperation<T> onExecution(Callable<T> action);
 
+  /**
+   * {@inheritDoc}
+   * 
+   * @return this {@code LocalOperation}
+   */
   @Override
   public LocalOperation<T> onError(Consumer<Throwable> handler);
 
+  /**
+   * {@inheritDoc}
+   * 
+   * @return this {@code LocalOperation}
+   */
   @Override
   public LocalOperation<T> timeout(Duration minTime);