8168841 The JavaDoc of java.util.stream.Collectors method collectingAndThen has incorrect code snippet

[Tagir F. Valeev]

Looks good.

PS> Hi,

PS> Please review the following JavDoc fix for
PS> j.u.stream.Collectors:: collectingAndThen.

PS> Thanks,
PS> Paul.

PS> diff -r 2e076c7e72d6
PS> src/java.base/share/classes/java/util/stream/Collectors.java
PS> ---
PS> a/src/java.base/share/classes/java/util/stream/Collectors.java     Mon Oct 31 14:51:23 2016 -0700
PS> +++
PS> b/src/java.base/share/classes/java/util/stream/Collectors.java     Mon Oct 31 14:55:16 2016 -0700
PS> @@ -508,7 +508,7 @@
PS>       * transformation.  For example, one could adapt the {@link #toList()}
PS>       * collector to always produce an immutable list with:
PS>       * <pre>{@code
PS> -     *     List<String> people
PS> +     *     List<String> list
PS>       *         =
PS> people.stream().collect(collectingAndThen(toList(), Collections::unmodifiableList));
PS>       * }</pre>
PS>       *