hg: jdk9/dev/jdk: 8071600: Add a flat-mapping collector

[paul.sandoz at oracle.com]

Changeset: e97e909d3c31
Author:    psandoz
Date:      2015-02-27 09:58 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/e97e909d3c31

8071600: Add a flat-mapping collector
Reviewed-by: smarks, chegar, briangoetz

! src/java.base/share/classes/java/util/stream/Collectors.java
+ test/java/util/stream/test/org/openjdk/tests/java/util/stream/CollectorsTest.java
! test/java/util/stream/test/org/openjdk/tests/java/util/stream/FlatMapOpTest.java
- test/java/util/stream/test/org/openjdk/tests/java/util/stream/TabulatorsTest.java