Forgot about this one, though it's simple, it can be rather annoying when scattered around randomly.
Instruction Stepping:
Obviously this should be in somewhere that's not going to be lagging. 100000 nanoseconds is a bit of a stretch for 3 instructions to process, since System.nanoTime() calls should be pretty fast. 
Instruction Stepping:
Code:
long s = System.nanoTime();
if (System.nanoTime() - s > 100000) {
System.exit(0);
}