Welcome to RPG Next Gen
This site offers some resources for working with the programming language RPG (native on IBM System i) and Java.
MiWorkplace - Editor for IBM i
It has been quiet for some time on this web site. That was not the case because I had no ideas for projects (see bluepkg and bluedroplet) but I am working on a new project ... a rewrite of the RPG Next Gen Editor project, MiWorkplace.
The rewrite of the editor is not open source but a commercial product. Feel free to give it a try.
If any of these resources has helped you in any way and you want to let me feel your appreciation of my work feel free to drop me a mail or even make a donation via Paypal.
Thanx anyway and good surfing.