hg: lambda/lambda/jdk: Separate Spliterable.iterator and Spliterable.sequentia; fix return type in Iterable.forEach; add Iterable.flatMap and ParallelIterable.flatMap

[brian.goetz at oracle.com]

Changeset: 9a0b17ea5292
Author:    briangoetz
Date:      2011-12-28 23:27 -0500
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/9a0b17ea5292

Separate Spliterable.iterator and Spliterable.sequentia; fix return type in Iterable.forEach; add Iterable.flatMap and ParallelIterable.flatMap

! src/share/classes/java/lang/Iterable.java
! src/share/classes/java/util/Arrays.java
! src/share/classes/java/util/Comparators.java
! src/share/classes/java/util/Iterables.java
! src/share/classes/java/util/Iterators.java
! src/share/classes/java/util/ParallelIterable.java
! src/share/classes/java/util/ParallelIterables.java
! src/share/classes/java/util/Splittable.java
! test-ng/tests/java/util/IterableTest.java
! test-ng/tests/java/util/IterablesTest.java
! test-ng/tests/java/util/IteratorsTest.java
! test-ng/tests/java/util/LambdaTestHelpers.java
! test-ng/tests/java/util/ParallelIterableTest.java