[crac] RFR: Provide arguments for restore [v4]

[Alexey Bakhtin]

On Sat, 5 Mar 2022 09:17:26 GMT, Anton Kozlov <akozlov at openjdk.org> wrote:

>> This change adds an ability to receive a new set of command-line arguments in the restored Java instance. The supplied demo code shows a faster replacement for `javac`.
>
> Anton Kozlov has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - Better error handling in hotspot
>  - Call the main of provided class

Marked as reviewed by abakhtin (no project role).

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PR: https://git.openjdk.java.net/crac/pull/16