How to sort the name along with age in java

Question

I am new to Java 8. I just want to sort by the name. But the condition is: if there are duplicate names then it should be sorted according to age.

For example my inp

Answer 1

You can simply use the stream sorted method with static reference of getName and getAge methods.

List list=new ArrayList();
list.stream().sorted(Comparator.comparing(Employee::getName).thenComparing(Employee::getAge)).collect(Collectors.toList()).forEach(System.out::println);