1 public class Firstname
implements Comparable
<Firstname
> {
2 private String firstname
;
7 Firstname(String firstname
) {
8 setFirstname(firstname
);
11 public String
getFirstname() {
15 public void setFirstname(String firstname
) {
16 this.firstname
= firstname
;
20 public int compareTo(Firstname firstname
) {
21 return LevenshteinDistance
.computeLevenshteinDistance(this.getFirstname(), firstname
.getFirstname());