This breaks in Java 14
@@ -556,7 +556,7 @@ public interface Uni<T> {
* Uni&lt;Session&gt; uni = getSomeSession();
* return uni.chain(session -&gt; session.persist(fruit))
* .chain(session -&gt; session.flush())
- * .chain(() -> server.close());
+ * .chain(() -&gt; server.close());
* </pre>
*
* The supplier ignores the item event of the current {@link Uni} and produces an {@link Uni}, possibly
