RFR: 8273514: java/util/DoubleStreamSums/CompensatedSums.java failure [v2]

[Ian Graves]

On Mon, 13 Sep 2021 00:08:20 GMT, Joe Darcy <darcy at openjdk.org> wrote:

>> Ian Graves has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Tweaking asserts
>
> test/jdk/java/util/DoubleStreamSums/CompensatedSums.java line 87:
> 
>> 85:             badParallelStreamError += Math.pow(computeFinalSum(DoubleStream.of(rand).parallel().collect(doubleSupplier,objDoubleConsumer,badCollectorConsumer)) - sum[0], 2);
>> 86: 
>> 87: 
> 
> Above, if there are going to be multiple uese of Math.pow(arg, 2) in the test, I recommend defining a local private static square(double d) method for this test where square is 
> double square(double arg) {return arg * arg;}
> The library method pow(arg, 2) does a check for the exponent being two and does a multiple instead.

Good call. Done.

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PR: https://git.openjdk.java.net/jdk/pull/5430