[Java 8] Using lambda instead of Comparator in Collections.sort

Assume I have a Java Bean class which named Sentence

import java.io.Serializable;

import lombok.Data;
import lombok.EqualsAndHashCode;

@Data
@EqualsAndHashCode(of = "id", callSuper = false)
public class Sentence implements Serializable {

    private static final long serialVersionUID = 1L;

    private Integer id;

    private Integer projectId;
   
    private String text;

    private Integer intentId;

}

Assume I have a List of Sentence which named result:

List<Sentence> result = new ArrayList<>();

If I would like to sort result by intendId, we can using Comparator to fulfill this requirement before Java 8

    Collections.sort(result, new Comparator<Sentence>() {
        @Override
        public int compare(Sentence o1, Sentence o2) {
            return o1.getIntentId().compareTo(o2.getIntentId());
        }
    });

In Java 8, we can take advantage of Lambda to cope with this requirement easily:     

    Collections.sort(result, (s1, s2) -> s1.getIntentId().compareTo(s2.getIntentId()));

Reference
[1] https://dzone.com/articles/dont-fear-the-lambda