RFR: 8253583: java/util/StringJoiner tests failing on 32-bit VMs after JDK-8246697

[Alan Bateman]

On Thu, 24 Sep 2020 08:35:24 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> JDK-8246697 added -Xmx4g to test configurations. 32-bit VMs cannot do it. @requires tests the OS RAM size, but you can
> easily have the x86_32 host with more than 4G ram, yet JVM would fail to acquire that heap size. Need to check for
> bitness explicitly.  Testing:
>   - [x] java/util/StringJoiner on x86_64 (still run)
>   - [x] java/util/StringJoiner on x86_32 (skipped now)

Marked as reviewed by alanb (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/331