RFR: 8231413: Several test/hotspot/jtreg/runtime tests updates to run with --illegal-access=deny

[Harold Seigel]

Hi Alan,

The changes look good and trivial.

Thanks for doing this.

Harold

On 9/24/2019 11:39 AM, Alan Bateman wrote:
> Every few months I run the tests with --illegal-access=deny to make 
> sure that we won't have hundreds of tests to fix when the day comes to 
> encapsulate the core modules at runtime. This time I found a few 
> (recently added) tests in test/hotspot/jtreg/runtime that need 
> --add-exports to use ASM, and one that needs to add a private field in 
> java.nio.
>
> The changes are test only and trivial:
> http://cr.openjdk.java.net/~alanb/8231413/webrev/index.html
>
> -Alan.