This is the final update that this software will receive - henceforth being declared as 'abandoned'. Changes in this version include reorganized code, bugfixes and a new multithreading model.
In test mode, the image will be saved to the JAR launch directory as Fractal.png.
Here's a Newton fractal for (x*(sin(x^2)^1))-1, 8-color palette (We've come a long way!)
And another for x^8+15*x^4-16. Different 8-color palette.
There's also a testing shell script (currently Windows batch only, sorry!), with release and debug versions. You need the main .jar to use the script (as if you didn't already know). Enjoy!