squid:S1943 - Classes and methods that rely on the default system enc…

[m-ezzat]

This pull request is focused on resolving occurrences of Sonar rule squid:S1943 - Classes and methods that rely on the default system encoding should not be used

You can find more information about the issue here: https://dev.eclipse.org/sonar/coding_rules#q=squid:S1943

Please let me know if you have any questions.

M-Ezzat

[m-ezzat]

I am not sure whether you do not agree with these changes or not. Please close this PR if not.

[CalebFenton]

I'll be up front: I'm not 100% sure this code won't break something, and this project is essentially dead, so it'll take a rainy day before I can test + merge it.