Java Examples

The primary link to each example is a Java 1.0 version. If the example has been ported to Java 1.1, there is an additional 1.1 link. Simple Java applets: Hello World! [1.1 version] AWT [1.1 version] K12 Java 1.1 Examples More Java applets: Graphics: Drawing Simple Shapes More Simple Shapes Drawing a Centered String [1.1 version] Random Color Boxes [1.1 version] Random Color Boxes with Arrays Inheritance and Exceptions: Account class Account subclass Account exception class Movable objects: Movable rectangles [1.1 version] Other movable objects [1.1 version] Threads: Digital Clock Binomial Fall Event Handling: Mouse and Keyboard Events [1.1 version] [1.1 version with inner classes] A simple paint tool [1.1 version] Abstract Windowing Toolkit (AWT): Pop-up Window (Frame) [1.1 version] Another GridLayout [1.1 version has different visualization] BorderLayout [1.1 version] CardLayout [1.1 version] GridLayout Examples [1.1 version] GridBagLayout [1.1 version] Frame with Menubar [1.1 version] Multithreading: Bubbles Bouncing Balls 1.1 Bouncing Balls at Varying Speed 1.1 Bouncing Balls with Pause Button 1.1 ECStasy Pizza Input/Output: Display File Data using Stream Tokenizer class [1.1 version] (A Similar Example) [1.1 version] ReadStream [1.1 version] Read from URL Connection [1.1 version] Other 1.1 I/O examples Networking: SocketTest [ 1.1 version] EchoServer [ 1.1 version] ThreadedEchoServer [ 1.1 version] EchoClient [ 1.1 version] Connecting to CGI Pizza example [ 1.1 version] Applet writes a file through CGI script [ 1.1 version] These and other 1.1 networking examples Remote Method Invocation (RMI) HelloServer 1.1 (See also An RMI tutorial using the HelloServer ) Simple Database Server 1.1 Java applications: Hello World! (sample run) Language Basics: Declarations, addition, printing: Sum.java One-dimensional array: SumArray.java Control structures and read: GradeAverage.java Random numbers from Math package: RollDice.java Method definition: Volume.java using the Console.java class Recursive method definition: Factorial.java Inheritance and Exceptions: Account class and test program Account subclass and test program Account exception class and test program MultiThreading BounceThread.java BounceTimes.java BouncePause.java Geometry: Simple geometry package (no subclass structure; test programs are applets) Simple object-oriented geometry package (some subclass structure; test programs are applets) Another simple geometry package (no subclass structure; test programs are applications) Dimension class (used in the previous package) Point class (not used) Another simple object-oriented geometry package (some subclass structure; abstract superclass; test programs are applications) Complex object-oriented geometry package [1.1 version] (well-defined subclass structure; test programs are applets) Examples from Sun: JDK 1.0 JDK 1.1 JDK 1.2 Textbook examples: Java in a Nutshell First Edition Second Edition Java How to Program First Edition Second Edition Textbook examples (restricted access): Core Java First Edition Second Edition Graphic Java Hooked On Java Instant Java Java By Example Just Java Teach Java in 21 Days

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