import com.rm.collections.RMCollection; import com.rm.collections.RMList; public class CollectionExample { public static void main(String[] args) { RMList<Integer> numbers = RMCollection.from(1, 2, 3, 4, 5); RMList<Integer> filteredNumbers = numbers.filter(n -> n > 2); RMList<Integer> squaredNumbers = filteredNumbers.map(n -> n * n); RMList<Integer> sortedNumbers = squaredNumbers.sorted(); sortedNumbers.forEach(System.out::println); } }