
Concept explainers
Explanation of Solution
Complete definition of “Person” class:
The complete definition for “Person” class is given below:
//Import package for Scanner
import java.util.Scanner;
//Define class "Person"
public class Person
{
//Declare instance variable for person name
private String personName;
//Declare instance variable for person age
private int personAge;
//Mutator method for person name
public void setPersonName(String pName)
{
//Assign variable "personName" to "pName"
personName = pName;
}
//Mutator method for person age
public void setPersonAge(int pAge)
{
/* Check person age condition. If the pAge is greater than or equal to "0", then */
if(pAge >= 0)
//Assign variable "personAge" to "pAge"
personAge = pAge;
//Otherwise
else
{
//Display given message
System.out.println("Invalid: Age is in negative.");
//Exit the method
System...
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