W281

///////////// PROBLEM STATEMENT //////////////////
// The problem statement is in file Person.pdf. //
//////////////////////////////////////////////////

public class W281 {public static void main(String[] args) {while (JPL.test()){
  Person person1 = new Person("Joe", "Smith", 28);
  Person person2 = new Person("John", "Jones", 56);
  Person person3 = new Person("Brenda", "Smith", 33);
  System.out.println(person1 + " " + person2 + " " + person3);
  System.out.println(person1.equals(person2));
  Person person4 = person1;
  System.out.println(person1.equals(person4));
}}}

// ****************************************************************
// Person.java // // A class that represents a person.
// ****************************************************************
class Person
{private String firstName;
  private String lastName;
  private int age;

  public boolean equals(Person theOther)
  {
    if (theOther.getFirstName()==this.firstName)
    {
      if (theOther.getLastName()==this.lastName)
      {
        if (theOther.getAge()==this.age)
        {
          return true;
        }
      }
    }
    return false;
  }

  public String toString()
  {
    return firstName + " " + lastName + " " + age;
  }

  public Person (String newFirstName, String newLastName, int newAge)
  {firstName = newFirstName;
    lastName = newLastName;
    age = newAge;
  }

  public String getFirstName()
  {return firstName;
  }

  public String getLastName()
  {return lastName;
  }

  public int getAge()
  {return age;
  }

}