1    /* 
2     * Class to represent a person 
3     */
4    
5    package people;
6    
7    public class Person implements PersonSpecification {
8    
9        private String firstName;
10       private String lastName;
11       private int month;
12       private int day;
13       private int year;
14   
15       public Person (String name, int month, int day, int year){
16           int s = name.indexOf( " " );
17           firstName= name.substring(0, s);
18           lastName= name. substring (s+1);
19           this.year=year;
20           this.month=month;
21           this.day=day;
22   
23   
24       }
25   
26       public String toString(){
27           return firstName + " " + lastName + ", born " + month + "/" + day + "/" + year + " ";
28       }
29   
30       public String firstName() {
31           return firstName;
32       }
33   
34       public String lastName() {
35           return lastName;
36       }
37   
38       public int month() {
39           return month;
40       }
41   
42       public int day() {
43           return day;
44       }
45   
46       public int year() {
47           return year;
48       }
49   
50       public String initials(){
51           return firstName.substring(0,1).toUpperCase()+ lastName.substring(0,1).toUpperCase();
52       }
53   
54       public boolean isBoomer() {
55           return year >= 1946 && year <= 1964;
56       }
57   
58   }