RFR: 8308910: Allow executeAndLog to accept running process

[Calvin Cheung]

On Fri, 26 May 2023 15:58:20 GMT, Matias Saavedra Silva <matsaave at openjdk.org> wrote:

> There may exist CDS test cases where it makes sense to call executeAndLog with a process after start() as been called. The method can simply be overloaded to take either a ProcessBuilder or a Process. Verified with tier 1-5 tests.

Looks good. Thanks.

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Marked as reviewed by ccheung (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/14182#pullrequestreview-1446995753