hg: lambda/lambda/jdk: Add ParallelIterable interface; add partial implementation in ParallelIterables; ParallelIterable wrapper for arrays Arrays.parallel(array); utility combinators for Comparators; partial test case for ParallelIterable

[Brian Goetz]

Good catch, thanks.  Though a better approach would probably be to fail 
fast in the constructor if the end index is inconsistent with the array 
length.

Just to be clear, at this point this work is a total out-of-a-hat 
exploration, to see if the approach works.  The code quality is entirely 
amateurish, intentionally; if the API approach doesn't work, there's no 
point in wasting time making the implementation better.



On 10/17/2011 3:29 PM, Paul Benedict wrote:
> Brian,
>
> I believe ArrrayIterator.next() needs to catch IIOBE and translate it
> to NoSuchElementException because that's the documented exception of
> next()
>
> Paul
>
> On Mon, Oct 17, 2011 at 2:22 PM,<brian.goetz at oracle.com>  wrote:
>> Changeset: db1dfef09cce
>> Author:    briangoetz
>> Date:      2011-10-17 15:21 -0400
>> URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/db1dfef09cce
>>
>> Add ParallelIterable interface; add partial implementation in ParallelIterables; ParallelIterable wrapper for arrays Arrays.parallel(array); utility combinators for Comparators; partial test case for ParallelIterable
>>
>> ! make/java/java/FILES_java.gmk
>> ! src/share/classes/java/util/Arrays.java
>> ! src/share/classes/java/util/Comparator.java
>> ! src/share/classes/java/util/Comparators.java
>> ! src/share/classes/java/util/Iterables.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/LambdaTestHelpers.java
>> + test-ng/tests/java/util/ParallelIterableTest.java
>>
>>
>>