Methods should not be empty

[zeeshanasghar]

This pull request is focused on resolving occurrences of Sonar rule

squid:S1186 Methods should not be empty

You can find more information about the issue here: https://dev.eclipse.org/sonar/rules/show/squid:S1186

Please let me know if you have any questions.

Zeeshan Asghar

[JakeSteam]

Whilst not having empty methods is presumably a good idea, throwing 5+ errors during every normal operation is also not great.

-1