Say I am having following list of lists"
List l1 = Arrays.asList(1,2,3,4); List l2 = Arrays.asList(1,2,3,4,5); List l3 = Arrays.asList(1,2,3,4,5,6); List<List> lists = Arrays.asList(l1,l2,l3);
How can I know size of largest list using Java 8 streams API? I thought, something like this will work:
lists.stream().reduce(Integer.MIN_VALUE, (a,b) -> Integer.max(a.size(), b.size()));
But for obvious reasons, it is giving me:
Type mismatch: cannot convert from int to List
How can I do above using Java 8 streams? (And also if there is any other better approach possible)
Also can I get reference to list with max size?
You can just call
And to take the list with the highest size: