@Override
        public String toString()
        {
            return "Pojo [id=" + id + ", ip=" + ip + ", name=" + name
                    + ", uuid=" + uuid + "]";
        }
Test ser/deser for immutable objects.

@author David Yu
@created Feb 7, 2011
protostuff-runtime/src/test/java/io/protostuff/runtime/ImmutableObjectsTest.java