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Week 3 Discussion Questions
Describe the various members that a class definition can contain.
The class definition of a java program defines the classes and methods that will be used in the program. It also contains an access modifier such as public, which allows access to classes, methods, and data types by other classes. Other access modifiers are private and protected. Along with the access modifier, a class definition also contains the programmer-defined class name, or name of the program. A class definition can also include variable declarations , which consist of a variable name and the data type of that variable. Methods, such as main(), and constructors can also be defined in the class definition. Constructors create new instances of an object in the program.

Based on the Zhang and Nguyen (2004) article, describe and explain the benefits of using the DataInputStream class for inputs, and compare DataInputStream to the JOptionPane.showInputDialog class for providing......

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