Can anybody tell me if there is a way to clear the output screen. I am
making a basic low level program (just to improve my java skill) and I
am writing a lot of commands like:
    System.out.println("There are "+x+" intems in the list");

So I was wondering if there is a way to clear the output screen, just to
make it look neater, or is there a way to clear a line so I can loop a
command like:
    System.out.println("Processing is "+x+"% complete");

To show what percentage of work has been done.

Thank you kindly for your time