2. 17096] In the second part of the lab, you will create an interactive JFrame application which simulates a traffic light as shown below: - Change Light Change Light Change Light When the user clicks the "Change Light" button, the light changes from red to green, or from green to yellow, or from yellow to red, depending on its current state. Here are some specifications to guide your work Try to get your finished program to look and behave as closely as possible to the JFrame application as shown above. The layout manager being used for the application is BorderLayout. The circles which represent the lights are 30 pixels in diameter, and are centred horizontally in the light. The gray background for the light assembly is accomplished using the fillRoundRect drawing command and the lightGray colour. The dark gray colouring of the unlit lights is darkGray The listener should change the state of the light to the next appropriate colour