Example code in documentation does not compile

[hogejo]

I keep bumping into example code that does not compile. 🥲

I have the following problems:

1. Example classes should be either package private or public - for consistence
   https://jcommander.org/#_parameter_delegates has package private classes, while https://jcommander.org/#_more_complex_syntaxes_commands has public and private at the same time
2. Example classes should never be private
   Is https://jcommander.org/#_internationalization or any example with a private class correct?
3. Class members should be also package private or public - for consistence
   For example, https://jcommander.org/#_parameter_delegates won't work with private members

I would like to fix all of the above, but I would like a decision from the maintainers please!

Since these classes and members are used for configuration or applications, I would assume most of us put them in a dedicated package and make the classes and members public. So I would default to public classes and members. Let me know if I can fix all classes and members like that.

Thank you for the library,
Greg

[mkarg]

I would kindly ask for only changing the absolute essential minimum change, and to abstain from any non-essential refactoring. Having said that, what actually is not compiling?