I need help write this java code, described in the image below   public class Person {    private int ageYears;    private String lastName;    public void setName(String userName) {       lastName  = userName;    }    public void setAge(int numYears) {       ageYears = numYears;    }    // Other parts omitted    public void printAll()

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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I need help write this java code, described in the image below

 

public class Person {
   private int ageYears;
   private String lastName;

   public void setName(String userName) {
      lastName  = userName;
   }

   public void setAge(int numYears) {
      ageYears = numYears;
   }

   // Other parts omitted

   public void printAll() {
      System.out.print("Name: " + lastName);
      System.out.print(", Age: "  + ageYears);
   }
}
// ===== end =====

// ===== Code from file Student.java =====
public class Student extends Person {
   private int idNum;

   public void setID(int studentId) {
      idNum = studentId;
   }

   public int getID() {
      return idNum;
   }
}
// ===== end =====

// ===== Code from file StudentDerivationFromPerson.java =====
public class StudentDerivationFromPerson {
   public static void main(String[] args) {
      Student courseStudent = new Student();

      /* Your solution goes here  */

   }
}
// ===== end =====

Assign courseStudent's name with Smith, age with 20, and ID with 9999. Use the printAll() member method and a separate
println() statement to output courseStudents's data. Sample output from the given program:
Name: Smith, Age: 20, ID: 9999
Learn how our autograder works
463796.2927918.gazy7
s
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29
30
31 public int getID() {
return idNum;
32
33 }
34 }
35 // ===== end =====
36
37 // ===== Code from file student Derivation FromPerson.java
38 public class StudentDerivationFromPerson {
39 public static void main(String[] args) {
student coursestudent = new Student ();
/* Your solution goes here */
40
41
42
43
}
44
45 }
46 // ===== end =====
=====
▶
Transcribed Image Text:Assign courseStudent's name with Smith, age with 20, and ID with 9999. Use the printAll() member method and a separate println() statement to output courseStudents's data. Sample output from the given program: Name: Smith, Age: 20, ID: 9999 Learn how our autograder works 463796.2927918.gazy7 s £$£££ wwwwwwwwwww 29 30 31 public int getID() { return idNum; 32 33 } 34 } 35 // ===== end ===== 36 37 // ===== Code from file student Derivation FromPerson.java 38 public class StudentDerivationFromPerson { 39 public static void main(String[] args) { student coursestudent = new Student (); /* Your solution goes here */ 40 41 42 43 } 44 45 } 46 // ===== end ===== ===== ▶
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