Question: You are used to defining derived classes of the Swing class J Frame. You can also define derived classes of other Swing classes. Define a derived class of the class J Panel that is called Pink J Panel. An object of the class Pink J Panel can be used just as we used objects of the class J Panel, but an object of the class Pink J Panel is pink in color (unless you explicitly change its color). The class Pink J Panel will have only one constructor-namely, the no-argument constructor.