RFR: 8259267: Refactor LoaderLeak shell test as java test. [v8]

[Igor Ignatyev]

On Mon, 22 Feb 2021 15:33:30 GMT, Igor Ignatyev <iignatyev at openjdk.org> wrote:

>> Ivan Šipka has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   8166026: Refactor java/lang shell tests to java
>
> test/jdk/java/lang/annotation/LoaderLeakTest.java line 68:
> 
>> 66:     public static void main(String[] args) throws Exception {
>> 67:         for (int i=0; i<100; i++)
>> 68:             doTest(args.length != 0);
> 
> nit: it's usually better to use `{`/`}` even for a one-line loop block.

nit 2: `=` and `<` should be surrounded by a space.

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PR: https://git.openjdk.java.net/jdk/pull/1577