Can I get all methods of a class?

Question

Suppose that I have a .class file, can I get all the methods included in that class ?

Answer 1

public static Method[] getAccessibleMethods(Class clazz) {
    List result = new ArrayList();
    while (clazz != null) {
        for (Method method : clazz.getDeclaredMethods()) {
            int modifiers = method.getModifiers();
            if (Modifier.isPublic(modifiers) || Modifier.isProtected(modifiers)) {
                result.add(method);
            }
        }
        clazz = clazz.getSuperclass();
    }
    return result.toArray(new Method[result.size()]);
}