Add try-with-resources to unclosed streams

[artwo]

This PR improves the handling of input and output streams by using the try-with-resources statement to ensure that they are closed. There is a correction on how the try-with-resources is used with multiple streams which is based in this documentation.

The PR is meant to fix the remaining sonarcloud issues of #788.

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[artwo]

Sorry, I submitted the code changes with the wrong GH account. I would like them to be related to this one.