- Change ReloadCommand to use the new setting functionality
- Check and construct the messages file in NewSetting
- Unrelated: change MessagesManager not to extend CustomConfiguration anymore
StringUtils - merge the two join methods to one common implementation with two interface; add tests
Messages - remove the methods taking a String as code after the kind refactoring by @DNx5
- Add BufferedReader instantiation into try-with-resources statement
- Close scanner that was opened
- Create utility class to format a caught exception
The HelpSyntaxHelper had suppressed warnings for string concatenation within StringBuilder - the point of the StringBuilder is that it is faster when you use it to concatenate many elements. If you still use string concatenation with + within these calls it beats the purpose.
