Fund. CS II (CS152 2006S)

Class 04: An Introduction to Java (1)

Back to An Introduction to Unix. On to An Introduction to Java (2).

Held: Friday, January 27, 2006

Summary: Today we begin our exploration of Java with a simple program.

Related Pages:

Assignments

Notes:

Overview:

Some Basics of Java

Detour: Packages

Projects

Developing Java Programs in Eclipse

Your First Java Program

package rebelsky.introjava;

public class First
{
  public static void main(String[] args)
    throws Exception
  {
    java.io.PrintWriter pen;
    pen = new java.io.PrintWriter(System.out, true);
    java.lang.String greeting;
    greeting = "Hello";
    pen.println(greeting);
  } // main(String[])
} // class First

Let's deconstruct this program

Back to An Introduction to Unix. On to An Introduction to Java (2).

Disclaimer: I usually create these pages on the fly, which means that I rarely proofread them and they may contain bad grammar and incorrect details. It also means that I tend to update them regularly (see the history for more details). Feel free to contact me with any suggestions for changes.

This document was generated by Siteweaver on Tue May 9 08:31:26 2006.
The source to the document was last modified on Thu Jan 12 14:58:06 2006.
This document may be found at http://www.cs.grinnell.edu/~rebelsky/Courses/CS152/2006S/Outlines/outline.04.html.

You may wish to validate this document's HTML ; Valid CSS! ; Check with Bobby

Samuel A. Rebelsky, rebelsky@grinnell.edu