Hello Java World

Java module J702

Hello Java World

Exercises, examples and other material relating to training module J702. This topic is presented on public courses Learning to Program in Java, Java Bootcamp, Java Programming for the Web

Learning to Program in Java - training course - Writing Java programs for newcomers to programming.

Learning to Program in Java - Writing Java programs for newcomers to programming. This course introduces you to programming in the Java programming language. ...

http://www.wellho.net/course/sjfull.html [course]

Java Bootcamp - training course - An intense course on Java programming, Servlets and JSPs

Java Bootcamp - An intense course on Java programming, Servlets and JSPs This course introduces you to the Java programming language, and its Internet ...

http://www.wellho.net/course/bjfull.html [course]

Java Programming for the Web - training course - Learn to write server- or client-side applications in Java.

Java Programming for the Web - Learn to write server- or client-side applications in Java. This course introduces you to the Java programming language, ...

http://www.wellho.net/course/jpfull.html [course]

Hello Java World

div class= introsubheads METHODS AND CLASSES BR /div You write all your executable Java code in methods , and all methods must be grouped into classes ...

http://www.wellho.net/solutions/java-hel ... world.html [longer article]

Overview of Java

div class= introsubheads INTRODUCTION BR /div Java is a programming language and more. It originated from Sun Microsystem s Oak project and Sun still ...

http://www.wellho.net/solutions/java-ove ... -java.html [longer article]

Hello World - a good traditional start to a Java course

All programming courses, it seems, start with a "Hello World" program. It's almost a tradition and while I'm not one of those people who follows traditions ...

http://www.wellho.net/mouth/2414_Hel ... ourse.html [short article]

Second Java program - calls methods

/* This Java program will print out a series of lines of text. The class Two has a main method (where the execution will start) and several other methods, ...

http://www.wellho.net/resources/ex.php4?item=j702/Two.java [code sample]

In this module we write the simplest of programs - a program which displays the words "Hello World". This shows you how to use the editor, compiler and runtime environment that you'll be using in subsequent models and gives you a minimal framework on which to expand.

This topic is presented on public courses Learning to Program in Java, Java Bootcamp, Java Programming for the Web

Examples from our training material

Hello.java	"Hello World!" in Java
Two.java	Second Java program - calls methods

Background information

This module is available under an Open Training Notes License for free download from http://www.training-notes.co.uk.

Topics covered in this module

A first program explained.
Methods and classes.
Blocks and statement structure.
Declaring classes and methods.
Within a statement.
Reserved words.
Commenting your source.
The code in operation.
A further program.

Complete learning

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