Write a complete Java program that creates a window titled "Silly String Game" that is 300 by 100 pixels. The user can type text into the text field. When the user presses a button labeled "Upper case", the text is capitalized. When the user presses a button labeled "Lower Case", the text is made lower case. See image.
Write a panel class called EyePanel (and any other classes you need, such as event listeners) to implement that draws two eyes that look up to the center or down depending on whether the mouse cursor is above or below the eyes. See image.
Write a complete Java program that animates a moving line, as depicted in the following screenshots. See image.