This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I'll split your question into two: Q1: Why is the transient variable zero after deserialization? To serialize an object, the marker interface "Serializable" is implemented. One consequence is, that the constructor of your class "SpecialSerial" will not run in the deserialization process. And so there will be no seven assignet to . The nontransient variables will get their value during deserialization while the transient varables will get a default value. Zero in case of int primitives.
Q2: Why is the static variable (still) nine? Henry already answered this but anyway: This has nothing to do with serialization. You serialize objects only. But static fields belong to the class. And when you set it will be nine for this class and all its objects for all times. Or until you assign a different value (through any of its objects or through the class itself).