4. Complete the following class to implement all the methods in the class: public class Person { String name; int birthYear; public Person () { name = "unknown"; birthYear = 2000; } public Person (String givenName, int yearofBirth) { //put your implementation for this method } public String getName () { //put your implementation for this method } public String changeName (String newName) { //put your implementation for this method } public int getAgeInYears (int currentYear) { //put your implementation for this method } public static void main (String[] args) { //Create a new Person object called person1; name is Ahmed, and his birth year // Create a new Person object called person2; name is Rami, and his birth year 2 //print the age of the first person }
4. Complete the following class to implement all the methods in the class: public class Person { String name; int birthYear; public Person () { name = "unknown"; birthYear = 2000; } public Person (String givenName, int yearofBirth) { //put your implementation for this method } public String getName () { //put your implementation for this method } public String changeName (String newName) { //put your implementation for this method } public int getAgeInYears (int currentYear) { //put your implementation for this method } public static void main (String[] args) { //Create a new Person object called person1; name is Ahmed, and his birth year // Create a new Person object called person2; name is Rami, and his birth year 2 //print the age of the first person }
Chapter10: Introduction To Inheritance
Section: Chapter Questions
Problem 20RQ
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