Sort Vectors of objects in Java

// Your object must implement the interface Comparable
// For example:
public class Link implements Comparable {
String id_link = "";
public int compareTo(java.lang.Object o) {
// Here you can put your code for compare two objects. Something like this:
Link tmp = (Link) o;
return this.getId_link().compareTo(tmp.getId_link());
}
}
// Sorting the Vector:
java.util.Collections.sort(myVector);