Java:Create enum at runtime

gistfile1.java

        Constructor con = Test.class.getDeclaredConstructors()[0];
        Method[] methods = con.getClass().getDeclaredMethods();
        for (Method m : methods) {
            if (m.getName().equals("acquireConstructorAccessor")) {
                m.setAccessible(true);
                m.invoke(con, new Object[0]);
            }
        }

        Field[] fields = con.getClass().getDeclaredFields();
        Object ca = null;
        for (Field f : fields) {
            if (f.getName().equals("constructorAccessor")) {
                f.setAccessible(true);
                ca = f.get(con);
            }
        }
        Method m = ca.getClass().getMethod( "newInstance", new Class[] { Object[].class });
        m.setAccessible(true);
        Test v = (Test) m.invoke(ca, new Object[] { new Object[] { "ADD_NEW", Integer.MAX_VALUE } });
        System.out.println(v.getClass() + ":" + v.name() + ":" + v.ordinal());