Create an Alien class. Include at least three protected data members of your choice for each data field and toString () method that returns a String containing a complete description of the Alien. Save the file as Alien.java

Create two classes â?" Martian and Jupiterian â?" that descend from Alien. Supply each with a constructor that sets the Alien data fields with values you choose. For example, you can decide that a Martian has four eyes but a Jupituerian has only two. Save the files as Martian.Java and Jupiterian.java

Create an application that instantiates one Martian and One Jupiterian. Call the toString () method with each object and display the results. Save the application as CreateAliens.java