Write the class whose diagram is shown below and write a driver

program (progressively developed) to test the class (verify that all

the methods function properly). The default (no-parameter

constructor) should initialize the String data member name to

and numeric data member to zero. The input method should allow

the user to input the values of an object's data members.

Listing String name - int age + Listing() + Listing (String, int) + String toString(). void input(). + void setName(String) + void setAge(String) + String getName() + int getAge(