1    /* 
2    * This program will model a person in terms of five properties, first name and last name(String 
3    * values), month, day, and year of birth(Int values) 
4     */
5    package people;
6    
7    public class Person implements PersonSpecification {
8    
9        //Instance variables
10       private String firstName;
11       private String lastName;
12       private int month;
13       private int day;
14       private int year;
15   
16       //Define the constructors
17   
18       public Person(String name, int month, int day, int year) {
19           int locationOfSpace = name.indexOf(" ");
20           firstName = name.substring(0, locationOfSpace);
21           lastName = name.substring(locationOfSpace);
22           this.month = month;
23           this.day = day;
24           this.year = year;
25       }
26   
27       public String toString() {
28           String representation = firstName + lastName + ", born " + month + "/" + day + "/" + year;
29           return representation;
30       }
31   
32       @Override
33       public String firstName() {
34           return firstName;
35       }
36   
37       @Override
38       public String lastName() {
39           return lastName;
40       }
41   
42       @Override
43       public int month() {
44           return month;
45       }
46   
47       @Override
48       public int year() {
49           return year;
50       }
51   
52       @Override
53       public String initials() {
54         return (firstName.substring(0,1) + lastName.substring(1,2));
55       }
56   
57       @Override
58       public boolean isBoomer() {
59           if (year <= 1964 & year >= 1946 ) {
60               return true;
61           }
62           return false;
63       }
64   }
65