RFR: 8344336: SM cleanup of java.lang.System, Runtime, String, StackWalker [v2]

[Roger Riggs]

On Mon, 18 Nov 2024 19:22:33 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> Removed use of SecurityManager to check permissions.
>> Relaxed defensive copying of byte arrays (due to lack of SM)
>
> Roger Riggs has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Review suggestions applied:
>   Remove SecurityExceptions from LiveStackFrame
>   Rename safeTrim to trimArray

Blox'ed up this PR with duplicated Commits.  Will create a new PR.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/22168#issuecomment-2489036002