What is the clearest way to deprecate a package in Java?

Question

I'm working on a new codebase and migrating the system to a new framework.

There are a number of packages that I would like to deprecate, just to make it very clear to other developers that everything inside this package should not be used anymore for new development.

What is the best way to indicate that an entire package has been deprecated?

question from:https://stackoverflow.com/questions/5074454/what-is-the-clearest-way-to-deprecate-a-package-in-java

Answer 1

You said it yourself: You want to deprecate everything that's inside a package, not the package itself. The package is nothing but a namespace and deprecating a namespace would have a different meaning - like don't use this namespace anymore. Like don't add any new items to that namespace.

In your case, I suggest you deprecate each public method (and field) of each class that shouldn't be used anymore. This becomes visible in modern IDE's and developers are warned when they want to use the old classes and methods. And you can look through your code and refactor it step by step to eliminate dependencies of those classes and methods.