alternate form of a gene

JAVA *****GUI design and implement a shape displayer Initially, the program displays two buttons and a user-defined JPanel in the NORTH and CENTER areas of JFrame, respectively. The buttons show a snow man and a car, respectively. Snowmen and cars are composite shapes. When a button is clicked, the shape inside the button becomes the current shape. The current shape should be recognized by a visible bounding box surrounding it. The bound box doesn't have to be an exact bounding box of the shape. When the mouse is pressed on the user- defined panel, the current shape is drawn at the position where the mouse was pressed