I read that java applets aren't allowed to read or write to files fullstop but i can certainly read from a file so I thought my understanding of java applet security might need a little updating ...

Maximizing code reuse in your Java programs means writing code that is easy to read, understand, and maintain. Here are eight ways to get started.

Want to learn to code and write your first Java program? Here's a quick and fun Java programming tutorial that will have your running your first Java program in less than 10 minutes.