You want to get started programming Java, but you don’t want the tools to get in the way? Try these clean, simple, and friendly Java IDEs You say you want to learn Java. It can be a daunting language.
Simple chat program in Java(BlueJ). This was created for fun and does not have sufficient security for actual use!
ICS 208 Coursework: Developed a variety of programs using Java on the BlueJ IDE throughout the course to gain better understanding of basic Java concepts such as Binary, IO, If and else, Loops, ...