Methods to be deprecated.

[Antonio Gallardo]

Hi:

In o.a.c.util.ClassUtils this methods are not used at all inside cocoon:

1. public static boolean implementsInterface(String className, String iface)
        throws Exception {
2. public static boolean implementsInterface(Class class1, Class iface)
3. public static long lastModified(Class aClass)
        throws IOException, IllegalArgumentException  {
4. public static String which(Class aClass) {

Can we deprecate them?

Best Regards,

Antonio Gallardo