I need someone to improve my java program (World of Warcraft)

I wanna some one help me to finish my java program I wrote a java program that can Simulate event like key press, mouse click. so that I can use that to automatically play the World of Warcraft. to join the battle filed automatically when I wasn't sitting in front of my laptop, and get XP and level up . Now I want some one to improve my code. I want to make my program even smarter. that it can tell the percentage of the HP of my character's target. like if the HP of my target is below 80%, my character will cast this spell, otherwise cast other spells. And most important, is that when I run this program, Blizzard won't find out, and my account won't get banned by them. my program did a great job. I believe you can also do so. As for the programming language, u can use anything. I choose JAVA because I'm a mac user. and JAVA is cross platform. But if you have better suggestion. we can discuss about that.