Java Animations - Collection

I made 4 quick animations in Java:

1. Draws a random pattern when the button is clicked.

2. Draws a series of beautiful shapes that keep getting larger and larger.

3. Series of turning shapes, ends up looking like a very fast spinning fidget spinner.

4.  Exactly like the fidget spinner, just now it sparkles like a holiday ornament:

The last one is the credits, click on it last because once you do a timer starts which automatically exits the program after a few seconds.

The Github repo :https://github.com/100nik0v/Java-Animations-Collection