Challenge -- Create a String[] alphabetizer

Challenge-- Can you create a String[] alphabetizer?
For extra credit -- alphabetize int[] too.

Bouncing balls

balls bounce on the JFrame.

Challenge: create a frame with bouncing balls

Extra credit: When you resize the frame, have the balls bounce in the current size.

Make the number of balls change with the frame size.

Binary clock

Java binary clock using Graphics on a JFrame

This week's challenge: Create a binary clock!

Comment links to photos of your creations!