Get only public methods of a class using Java reflection

I don’t know how you are using Modifier, but here’s how it’s meant to be used

Method[] allMethods = Test.class.getDeclaredMethods();
for (Method method : allMethods) {
    if (Modifier.isPublic(method.getModifiers())) {
        System.out.println(method);
        // use the method
    }
}