38 import java.util.List;

    38 import java.util.List;

    39 import java.util.NavigableSet;

    39 import java.util.NavigableSet;

    40 import java.util.Set;

    40 import java.util.Set;

    41 import java.util.SplittableRandom;

    41 import java.util.SplittableRandom;

    42 import java.util.TreeSet;

    42 import java.util.TreeSet;

    43 import static java.util.stream.Collectors.toCollection;

    44 import static java.util.stream.Collectors.toCollection;

    44 import static java.util.stream.Collectors.toList;

    45 import static java.util.stream.Collectors.toList;

    45 

    46 

    46 public class PrimeTest {

    47 public class PrimeTest {

    47 

    48