Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

public class Score implements java.io.Serializable { private static final long serialVersionUID = 1L; int wins, losses, ties; public Score() {} /* No need for setters and getters in this * Java object ...

That means instance variables are assigned as follows: The class in this example only defines properties. It contains no explicitly defined Java constructors. When no explicitly defined constructors ...