what is distinct method in java 8.

distinct method :- The Stream.distinct() method returns a new Stream consisting of the distinct elements from the given Stream.

It is inside stream interface,it return unique element.
There are internally use hashcode and equal method to return distinct element.
This is a intermediate operation.
Traverse the list from stream then call distinct method for unique element.
Now print data from forEach method to Iterating by passing method reference.

				
					import java.util.Arrays;
import java.util.List;

public class DistinctMethod {
	public static void main(String[] args) {
		List<Integer> l = Arrays.asList(12, 12, 13, 45, 18, 90);
		l.stream().distinct().forEach(System.out::println);
	}
}

Output :-
12
13
45
18
90