RFR: 8229186: Improve error messages for TestStringIntrinsics failures [v3]

[Evgeny Nikitin]

On Mon, 28 Sep 2020 20:00:12 GMT, Igor Ignatyev <iignatyev at openjdk.org> wrote:

>> Evgeny Nikitin has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Replace new space string with constant
>
> test/lib/jdk/test/lib/format/ArrayDiff.java line 83:
> 
>> 81:     public static class Defaults {
>> 82:         final static int WIDTH = 80;
>> 83:         final static int CONTEXT_BEFORE = 2;
> 
> either these constants should be `public`, or `Defaults` class should be `package-private`, otherwise, you get a public
> class w/ no public fields.

Old cpp sins... fixed.

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PR: https://git.openjdk.java.net/jdk/pull/112