perform cube on list element and filters numbers greater 60.

There are following way to perform cube on list element and filters numbers greater 60.

Using map and filter method :-

First convert Arrays to list using Arrays.asList method
Now get the Stream data from List using arrayList.stream() method
From map method we convert each list of number in cube(r->r*r*r)
In filter they will check which cube number is greater than 60.
Print the numbers from forEach() method.

				
					import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.stream.Collectors;

public class Test {
	public static void main(String[] args) {
		List<Integer> l = Arrays.asList(5, 3, 7, 9, 1, 2, 4);
		l.stream().map(r -> r * r * r).filter(i -> i > 60).forEach(System.out::println);
	    	}
		}

Output :-
125
343
729
64