How to scan for classes in current project before compilation from maven custom plugin?

Question

1. Before compilation ( Class.forName(...) or similar doesn't work)
2. I want to find specific class and check return type for specific method

eg

I am looking class Foo method foo and return type Bar - eg

package test;

import something.*
import another.something.*
import yet.another.something.*

public class Foo {
   public static Bar foo() {
       return new Bar();
   }
}

Q: How to find Bar class in all imports in EASY way ?

Class test.Foo is not compiled and some packages from imports are compiled some not.

Answer 1

看看org.reflections库...我曾经扫描过软件包以热插拔新功能。