RFR: 8336495: Remove unnecessary casts in output.cpp

[Christian Hagedorn]

On Thu, 25 Jul 2024 17:55:17 GMT, Sonia Zaldana Calles <szaldana at openjdk.org> wrote:

> Hi all, 
> 
> This PR addresses [8336495](https://bugs.openjdk.org/browse/JDK-8336495) removing unnecessary casts in output.cpp. 
> 
> Thanks, 
> Sonia

Looks good and trivial.

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Marked as reviewed by chagedorn (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/20335#pullrequestreview-2208075506