src/Firstname.java

   1 public class Firstname {
   2     private String firstname;
   3
   4     Firstname() {
   5     }
   6
   7     Firstname(String firstname) {
   8         setFirstname(firstname);
   9     }
  10
  11     public String getFirstname() {
  12         return firstname;
  13     }
  14
  15     public void setFirstname(String firstname) {
  16         this.firstname = firstname;
  17     }
  18
  19     public int distanceTo(Firstname firstname) {
  20         return Utils.computeLevenshteinDistance(this.getFirstname(), firstname.getFirstname());
  21     }
  22 }