}
  }

  @Benchmark
  int benchmarkGetChecked(int reps) {
    int tmp = 0;
    GetCheckedTypeValidator validator = this.validator.validator;
    Future<Object> future = this.result.future;
    Class<? extends Exception> exceptionType = this.exceptionType.exceptionType;
    for (int i = 0; i < reps; ++i) {
      try {
        tmp += getChecked(validator, future, exceptionType).hashCode();

  void setUp() {
    Set<Integer> set = ContiguousSet.create(Range.closed(1, elements), integers());
    powerSet = Sets.powerSet(set);
  }

  @Benchmark
  int iteration(int reps) {
    int sum = 0;
    for (int i = 0; i < reps; i++) {
      for (Set<Integer> subset : powerSet) {
        for (Integer value : subset) {
          sum += value;
        }
      }
    }
    return sum;
  }

        new CollectionBenchmarkSampleData(true, random, 0.8, size);
    setToTest = (Set<Element>) impl.create(sampleData.getValuesInSet());
  }

  @Benchmark
  int iteration(int reps) {
    int x = 0;

    for (int i = 0; i < reps; i++) {
      for (Element y : setToTest) {
        x ^= System.identityHashCode(y);
      }
    }
    return x;
  }

        new CollectionBenchmarkSampleData(true, random, 0.8, size);
    setToTest = (Set<Element>) impl.create(sampleData.getValuesInSet());
  }

  @Benchmark
  int iteration(int reps) {
    int x = 0;

    for (int i = 0; i < reps; i++) {
      for (Element y : setToTest) {
        x ^= System.identityHashCode(y);
      }
    }
    return x;
  }

        queries[i] = PRESENT;
      } else {
        queries[i] = ABSENT;
      }
    }
  }

  @Benchmark
  public boolean contains(int reps) {
    ImmutableSet<?>[] sets = this.sets;
    Object[] queries = this.queries;
    boolean result = false;
    for (int i = 0; i < reps; i++) {
      int j = i & 0xFFF;
      result ^= sets[j].contains(queries[j]);
    }
    return result;
  }

  void setUp() {
    collection = source.supplier.get();
    for (int i = 0; i < size; i++) {
      collection.add(new Object());
    }
  }

  @Benchmark
  int runOperation(int reps) {
    int result = 0;
    for (int i = 0; i < reps; i++) {
      result += System.identityHashCode(operation.operate(collection.stream()));
    }
    return result;
  }

    }
    data = sb.toString();
  }

  @Benchmark
  public long timeCopy(int reps) throws IOException {
    long r = 0;
    final String localData = data;
    final TargetSupplier localTarget = target;
    final CopyStrategy localStrategy = strategy;
    for (int i = 0; i < reps; i++) {
      Appendable appendable = localTarget.get(localData.length());

    }
    data = sb.toString();
  }

  @Benchmark
  public long timeCopy(int reps) throws IOException {
    long r = 0;
    final String localData = data;
    final TargetSupplier localTarget = target;
    final CopyStrategy localStrategy = strategy;
    for (int i = 0; i < reps; i++) {
      Appendable appendable = localTarget.get(localData.length());

    if (omitNulls) {
      helper = helper.omitNullValues();
    }
    return helper;
  }

  @Benchmark
  int toString(int reps) {
    int dummy = 0;
    for (int i = 0; i < reps; i++) {
      MoreObjects.ToStringHelper helper = newHelper();
      for (int j = 0; j < dataSize; ++j) {
        dataset.addEntries(helper);
      }

          }
        }
        return false;
      }
    };

    abstract boolean hashFloodingDetected(Object[] array);
  }

  @Benchmark
  public int detect(int reps) {
    int count = 0;
    for (int i = 0; i < reps; i++) {
      if (impl.hashFloodingDetected(tables[i & 0xFF])) {
        count++;
      }
    }
    return count;
  }