RFR: 5043343: FileImageInputStream and FileImageOutputStream do not properly track streamPos for RandomAccessFile

[Phil Race]

On Thu, 27 Mar 2025 22:13:00 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

> In the respective constructors, set the value of the initial stream position to the current file position.

LGTM but off-line I'll send some additional testing suggestions, to be 99.9% vs 99% sure

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Marked as reviewed by prr (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/24283#pullrequestreview-2727244337