Using Comparable for multiple dynamic fields of VO in java

Question

I have a class

public class StudentVO {
   int age;
   String name;  
}

I used the same class in two different areas. At one place i need t

Answer 1

Anton's approach is quite good. I use this one:

1- For sorting only by age:

Collections.sort( studentList, Comparator.comparingInt( student -> student.getAge() ) );

2- For name:

Collections.sort( studentList, Comparator.comparing( student -> student.getName() ) ); 

3- Combination:

Collections.sort( studentList, Comparator.comparing( student -> student.getName() ).thenComparingInt( student -> student.getAge() ) );