Create a code we can use to film grain a picture on DrJava

All we did was to simply add 'noise'.

In this context Every pixel has its red, green, and blue channels independently shifted down or up by some random amount Even since we're adding or subtracting on each channel, everything still needs to stay within legal ranges

example when adding to 'white', we don't overflow/clip For your implementation, you should use appropriate procedural abstraction.

What's more, you should allow for different 'levels' of graininess (use 20 above) ?