www.freeprogrammingresources.com

Free Java Source Code

Java Examples
There appear to be hundreds of short code examples targeted at specific tasks, such as GZipping a file, various aspects of working with xml, Swing, Beans, the Java EE API and various frameworks.

sourcecodester.com
Free java projects with source code. Examples include calculators, simple notepad applications and a Login System in Java using MS Access Database.

Planet Source Code Java Archive
547,762. lines of Java/ Javascript code according to the website.

Introduction to Programming Using Java, Sixth Edition - Source Code
This page contains links to the source code for examples appearing in the free, on-line textbook Introduction to Programming Using Java, Sixth Edition. You should be able to compile the files and use them.

javagalaxy.com
Java source code index with a number of categories.

Sample Java Programs from a Java book
Free download of the program examples in a book entitled "Murach's Beginning Java 2"

Java Source Codes Categories
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