Category "comparator"

How to avoid NPE in below case?

List<User> sortedList = userList.stream() .sorted(Comparator.comparingInt(User::getAge).reversed()) .collect(Collectors.toList()); sortedL

Comparator Error java.lang.IllegalArgumentException [closed]

How can I sort array according to the count of set bits? I'm getting an error whit below code: Arrays.sort(arr, (o1, o2) -> { if (Integ

Best way to sort bracketed values in a string both alphabetically and by number?

I have an ArrayList that contains a list of JSONpaths in String format, similar to something like the following: "$['book'][0]['title']" "$['book'][1]['title']"

Best way to sort bracketed values in a string both alphabetically and by number?

I have an ArrayList that contains a list of JSONpaths in String format, similar to something like the following: "$['book'][0]['title']" "$['book'][1]['title']"