ImmutableSet.of(
            "2001:db8::5efe:102:304",
            "2001:db8::100:5efe:102:304", // Private Multicast? Not likely.
            "2001:db8::200:5efe:102:304",
            "2001:db8::300:5efe:102:304" // Public Multicast? Also unlikely.
            );
    ImmutableSet<String> nonIsatapAddresses =
        ImmutableSet.of(
            "::1.2.3.4",
            "3ffe::1",
            "::",

    assertEquals(ImmutableList.of(-1, 3, foo, bar), result);
  }

  @GwtIncompatible // slow
  public void testLeastOf_reconcileAgainstSortAndSublist() {
    runLeastOfComparison(1000, 300, 20);
  }

  public void testLeastOf_reconcileAgainstSortAndSublistSmall() {
    runLeastOfComparison(10, 30, 2);
  }

  private static void runLeastOfComparison(int iterations, int elements, int seeds) {

    assertEquals(ImmutableList.of(-1, 3, foo, bar), result);
  }

  @GwtIncompatible // slow
  public void testLeastOf_reconcileAgainstSortAndSublist() {
    runLeastOfComparison(1000, 300, 20);
  }

  public void testLeastOf_reconcileAgainstSortAndSublistSmall() {
    runLeastOfComparison(10, 30, 2);
  }

  private static void runLeastOfComparison(int iterations, int elements, int seeds) {

@J2ktIncompatible // threads
@GwtIncompatible // threads
public class AtomicLongMapBasherTest extends TestCase {
  private final Random random = new Random(301);

  public void testModify_basher() throws Exception {
    int nTasks = 3000;
    int nThreads = 100;
    final int getsPerTask = 1000;
    final int deltaRange = 10000;
    final String key = "key";

    final AtomicLongMap<String> map = AtomicLongMap.create();

        ImmutableSet.of(
            "2001:db8::5efe:102:304",
            "2001:db8::100:5efe:102:304", // Private Multicast? Not likely.
            "2001:db8::200:5efe:102:304",
            "2001:db8::300:5efe:102:304" // Public Multicast? Also unlikely.
            );
    ImmutableSet<String> nonIsatapAddresses =
        ImmutableSet.of(
            "::1.2.3.4",
            "3ffe::1",
            "::",

            27880, 21205, 3007, 960, 2350, 21270, 23433, 1591, 2368, 29305, 20301, 20320, 12490,
            39064, 32463, 21147, 31034, 51648, 20135, 21033, 23601, 24687, 38382, 19977, 37117,
            24335, 44032, 951, 4308, 2354, 21153, 3655, 21516, 12509, 269, 21271, 7841, 8364, 9733,
            25237, 31449, 12480, 20204, 2980, 38291, 20445, 1502, 21496, 51032, 3009, 49828, 20803,

      return new SampleElements<>(
          mapEntry("one", collectionOf(10000)),
          mapEntry("two", collectionOf(-2000)),
          mapEntry("three", collectionOf(300)),
          mapEntry("four", collectionOf(-40)),
          mapEntry("five", collectionOf(5)));
    }

    // javac7 can't infer the type parameters correctly in samples()

    char overWaitNanosFirstDigit =
        Long.toString(
                thread.timeSpentBlocked - TimeUnit.MILLISECONDS.toNanos(longWait ? 5000 : 3000))
            .charAt(0);
    if (overWaitNanosFirstDigit < '4') {
      overWaitNanosFirstDigit = '9';
    }
    String nanosRegex = "[4-" + overWaitNanosFirstDigit + "][0-9]+";
    assertWithMessage(