hg: jdk/sandbox: flatmap-branch: Squashed helper classes in FlatPushConsumer

[patrick.concannon at oracle.com]

Changeset: 0f0040eda6a5
Author:    pconcannon
Date:      2020-06-03 15:04 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/0f0040eda6a5

flatmap-branch: Squashed helper classes in FlatPushConsumer

! src/java.base/share/classes/java/util/stream/DoublePipeline.java
! src/java.base/share/classes/java/util/stream/DoubleStream.java
! src/java.base/share/classes/java/util/stream/FlatPushConsumer.java
! src/java.base/share/classes/java/util/stream/IntPipeline.java
! src/java.base/share/classes/java/util/stream/IntStream.java
! src/java.base/share/classes/java/util/stream/LongPipeline.java
! src/java.base/share/classes/java/util/stream/LongStream.java
! src/java.base/share/classes/java/util/stream/ReferencePipeline.java
! src/java.base/share/classes/java/util/stream/Stream.java