hg: jdk9/sandbox/jdk: 8136686: Collectors.counting can use Collectors.summingLong to reduce boxing

[chris.hegarty at oracle.com]

Changeset: 1edfa4abd77a
Author:    psandoz
Date:      2015-09-19 15:26 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/1edfa4abd77a

8136686: Collectors.counting can use Collectors.summingLong to reduce boxing
Reviewed-by: psandoz
Contributed-by: Tagir Valeev <amaembo at gmail.com>

! src/java.base/share/classes/java/util/stream/Collectors.java
! test/java/util/stream/test/org/openjdk/tests/java/util/stream/CountTest.java