// Might be nice (eventually) to have:
    //     assertEquals(c1, c2);

    // But for now, settle for this:
    assertEquals(c1.hashCode(), c2.hashCode());

    assertEquals(c1.apply(1.0f), c2.apply(1.0f));
    assertEquals(c1.apply(5.0f), c2.apply(5.0f));
  }

  public void testComposeOfPredicateAndFunctionIsAssociative() {

  }

  /** Returns a {@link HashCode} for a sequence of longs, in big-endian order. */
  private static HashCode toHashCode(long... longs) {
    ByteBuffer bb = ByteBuffer.wrap(new byte[longs.length * 8]).order(ByteOrder.LITTLE_ENDIAN);
    for (long x : longs) {
      bb.putLong(x);
    }
    return HashCode.fromBytes(bb.array());
  }

  public void testParanoid() {
    HashFn hf =

        assertTrue(result.contains("acceptCookieTimeZone=false"));
        assertTrue(result.contains("@"));

        // Verify that hashCode is included in hex format
        String expectedHashCode = Integer.toHexString(provider.hashCode());
        assertTrue(result.contains(expectedHashCode));
    }

    // Test toString() format consistency
    public void test_toString_formatConsistency() {

 * to incrementally fetch sitemaps that have been updated since a certain date.
 * </p>
 *
 * <p>
 * This class also provides implementations for {@code equals}, {@code hashCode}, and {@code toString} methods
 * to facilitate object comparison and representation.
 * </p>
 *
 */
public class SitemapFile implements Sitemap {

    private static final long serialVersionUID = 1L;

        return parameterSignatures.equals(other.parameterSignatures);
      }

      return false;
    }

    @Override
    public int hashCode() {
      return parameterSignatures.hashCode();
    }

    @Override
    public String toString() {
      return parameterSignatures.isEmpty()
          ? ""
          : "<" + Joiner.on(", ").join(parameterSignatures) + "> ";

    }

    @Override
    public int hashCode() {
      return 0;
    }
  }

  static class SameIntegerInstance {
    private final Integer i;

    public SameIntegerInstance(Integer i) {
      this.i = checkNotNull(i);
    }

    @Override
    public int hashCode() {
      return i.hashCode();
    }

    @Override

      for (int index = 0; index < size; index++) {
        sum += array[index].hashCode();
      }
    }
    return sum;
  }

  @Benchmark
  int arrayIndexedLength(int reps) {
    int sum = 0;
    for (int i = 0; i < reps; i++) {
      for (int index = 0; index < array.length; index++) {
        sum += array[index].hashCode();
      }
    }
    return sum;
  }

  @Benchmark

    other is Challenge &&
      other.scheme == scheme &&
      other.authParams == authParams

  override fun hashCode(): Int {
    var result = 29
    result = 31 * result + scheme.hashCode()
    result = 31 * result + authParams.hashCode()
    return result
  }

  override fun toString(): String = "$scheme authParams=$authParams"

  }

  @Override
  public HashCode hashInt(int input) {
    return newHasher(4).putInt(input).hash();
  }

  @Override
  public HashCode hashLong(long input) {
    return newHasher(8).putLong(input).hash();
  }

  @Override
  public HashCode hashBytes(byte[] input) {
    return hashBytes(input, 0, input.length);
  }

  @Override
  public HashCode hashBytes(byte[] input, int off, int len) {

    return super.equals(obj);
  }

  /**
   * By default delegates to {@link Object#hashCode}. The dynamic proxies' {@code hashCode()} will
   * delegate to this method. Subclasses can override this method to provide custom equality.
   */
  @Override
  public int hashCode() {
    return super.hashCode();
  }

  /**