This directory contains example Java code.

Hello.java

this file is the cannonical "hello world" program. It's primary use is as an example and template for writing a stand-alone "main program".

InputExample.java

this program demonstrates how to perform input by wrapping a Scanner object around the System.in object. The "Old" version shows you how to do this in versions of Java prior to v1.5.

ArgsExample.java

this program demonstrates my preferred pattern for handling command-line input from the args array in main().

Factorial.java

this program demonstrates how to process command-line arguments and use recursion; exception-handling is also demonstrated.

VectorStack.java

is a Stack class that is built using a Vector. This example shows how one might build a data structure as well as examples of how to handle exceptions. In addition, this class includes a static main method at the end that can be used to test the data structure.

Inheritance

this directory holds a few classes and a test program that show how inheritance works and demonstrate some polymorphic behavior vi println() and toString(). NOTE: The code in this directory was thrown together quickly and is NOT sufficiently documented with Javadoc-type syntax. Don't expect to hand something like this in and get documentation points!

	Name	Last modified	Size	Description
	Parent Directory		-
	ArgsExample.java	2016-09-19 14:49	2.4K
	Factorial.java	2016-09-19 14:49	2.4K
	HEADER.html	2016-09-19 14:49	2.2K
	Hello.java	2016-09-19 14:49	379
	Inheritance/	2016-09-19 14:49	-
	InputExample.java	2016-09-19 14:49	1.7K
	OldInputExample.java	2016-09-19 14:49	2.0K
	VectorStack.java	2016-09-19 14:49	4.1K

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