In java:

The objective is to create window, frames and panels. To understand how to draw geometric shapes in various colors.

Create a program that draws 10 random filled shapes in random colors, positions and sizes. Method paintComponent should contain a loop that iterates 10 times. In each iteration, the loop should determine whether to draw a filled rectangle or an oval, create a random color and choose coordinates and dimensions at random. The coordinates should be chosen based on the panel's width and height. Lengths of sides should be limited to half the width or height of the window