How to sort a list of objects with some specific property

Question

I have a record object

 public Record{
   double simiADD;
 }

I Have a List of Record objects and I want to Sort on simiADD. Record with le

Answer 1

Here's a code example

public class Record implements Comparable {
    public double simiADD;

    public int compareTo(Record r) {
        return Double.compare(this.simiADD, r.simiADD);
    }
}

Then simply using any sort method will use the overridden compareTo for the Record class.