RFR: 8314265: Fix -Wconversion warnings in miscellaneous runtime code [v3]

Wed Aug 16 13:49:33 UTC 2023

On Wed, 16 Aug 2023 13:48:35 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> Fix MaxElementPrintSize and casts. Also fixed miscellaneous -Wconversion warnings in runtime code.  This is the last one I'm going to do for runtime for a while.
>> Tested with tier1-4.
>
> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Revert to use static_cast.

The NMT changes looks good!

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

PR Review: https://git.openjdk.org/jdk/pull/15233#pullrequestreview-1580675909