Lecture An introduction to computer science using java (2nd Edition): Chapter 10 - S.N. Kamin, D. Mickunas, E. Reingold
Chapter 10 - Classes and Methods IV: Static methods and variables. In this chapter we will: introduce class variables and class methods, discuss overloading for class methods, introduce Java interfaces which specify object behavior, discuss the use of methods to modularize large programs, illustrate process of stepwise program refinement.