-public class Firstname implements Comparable<Firstname> {
+public class Firstname {
private String firstname;
Firstname() {
this.firstname = firstname;
}
- @Override
- public int compareTo(Firstname firstname) {
- return LevenshteinDistance.computeLevenshteinDistance(this.getFirstname(), firstname.getFirstname());
+ public int distanceTo(Firstname firstname) {
+ return Utils.computeLevenshteinDistance(this.getFirstname(), firstname.getFirstname());
}
}
\ No newline at end of file