Java Rubberbanding

Hello, I'm looking for someone not only good at Java, but also that knows something about rubberbanding. I have the file prepared as two separate images that display on the same frame, and I need rubber-banding (3x3,5x5,10x10, or a custom input by user) on both image. As a user selects a band to move, the animation moves on both images side by side. I hope that makes sense and that you are still interested. I can provide my code & a sample code of how rubber banding works. Please don't bid if you don't know anything about this, as there might be an optional second part for this project to continue on from there. Thank you!