package com.test

@Named("valueToStock")
public class Main {
    @SneakyThrows
    @SuppressWarnings("unchecked")
    public static  ImmutableMap<Class<? extends Annotation>, Class<?>> find(Class<? extends Annotation> annotation, String packageBase) {
        final ClassLoader loader = Thread.currentThread().getContextClassLoader();

        return ClassPath.from(loader).getTopLevelClassesRecursive(packageBase).stream()
                .collect(Collectors.collectingAndThen(Collectors
                        .toMap(x -> x.load().getAnnotation(annotation), x-> x.load()), ImmutableMap::copyOf));
    }

    public static void main(String[] args) {
        find(Named.class, "com.test")
            .forEach((x, y) -> System.out.println(String.format("Class: %s, Annotation: %s", y, x)));
    }
}