Copy an serializable object deeply

http://www.java2s.com/Tutorial/Java/0100__Class-Definition/Copyanserializableobjectdeeply.htm

http://www.javaworld.com/article/2077578/learn-java/java-tip-76--an-alternative-to-the-deep-copy-technique.html

http://javatechniques.com/blog/faster-deep-copies-of-java-objects/

http://www.avajava.com/tutorials/lessons/how-do-i-perform-a-deep-clone-using-serializable.html

http://stackoverflow.com/questions/869033/how-do-i-copy-an-object-in-java

http://en.wikipedia.org/wiki/Object_copy#Copying_in_Java