build a java swing application in which the user can manipulate a rectangle. The application must meet the following requirements: it displays a rectangle $($in a DrawingPanel$)$ and a label and a regulat button$($ina ControlPanel$).$ When the application starts, the rectangle is smoothly moving horizontally from left to right and wrapping around when it reaches the end of the screen. The regular button controls whether the rectangle is moving or not and the label shos the current motion type$("$Moving$"$ or "stopped"$).$ When the application starts, the label says "Moving". If the user presses the button the rectangle stops moving