delayedRuntimeException, "delayedRuntimeException", finishRuntimeException));

    final Function<ListenableFuture<String>, String> nameGetter =
        new Function<ListenableFuture<String>, String>() {
          @Override
          public String apply(ListenableFuture<String> input) {
            for (TestFuture future : allFutures) {
              if (future.future == input) {
                return future.name;

    private final CacheBuilder<? super String, ? super String> builder;

    TestStringCacheGenerator(CacheBuilder<? super String, ? super String> builder) {
      this.builder = builder;
    }

    @Override
    protected Map<String, String> create(Entry<String, String>[] entries) {
      LocalCache<String, String> map = makeLocalCache(builder);
      for (Entry<String, String> entry : entries) {

    private final CacheBuilder<? super String, ? super String> builder;

    TestStringCacheGenerator(CacheBuilder<? super String, ? super String> builder) {
      this.builder = builder;
    }

    @Override
    protected Map<String, String> create(Entry<String, String>[] entries) {
      LocalCache<String, String> map = makeLocalCache(builder);
      for (Entry<String, String> entry : entries) {

                delayedRuntimeException, "delayedRuntimeException", finishRuntimeException));

    final Function<ListenableFuture<String>, String> nameGetter =
        new Function<ListenableFuture<String>, String>() {
          @Override
          public String apply(ListenableFuture<String> input) {
            for (TestFuture future : allFutures) {
              if (future.future == input) {
                return future.name;

    int dummy = 0;
    for (int i = 0; i < reps; i++) {
      dummy += matcher.matches(string.charAt(i % string.length())) ? 1 : 0;
    }
    return dummy;
  }

  private static final String NONMATCHING_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789";

  private static String checkString(
      int length, int percent, String matchingChars, Random rand, boolean forceSlow, boolean web) {

    @Override
    public V setValue(V newValue) {
      V oldValue = put(key, newValue);
      value = newValue; // only if put succeeds
      return oldValue;
    }

    @Override
    public String toString() {
      return getKey() + "=" + getValue();
    }
  }

  final class EntryIterator extends HashIterator<Entry<K, V>> {

    @Override
    public Entry<K, V> next() {

   * example, the code:
   *
   * <pre>{@code
   * Map<String, Boolean> options =
   *     ImmutableMap.of("verbose", true, "sort", false);
   * EntryTransformer<String, Boolean, String> flagPrefixer =
   *     new EntryTransformer<String, Boolean, String>() {
   *       public String transformEntry(String key, Boolean value) {
   *         return value ? key : "no" + key;
   *       }
   *     };

                  peeker.getDone(future5));
            }

            @Override
            public String toString() {
              return function.toString();
            }
          },
          executor);
    }
  }

  @Override
  public String toString() {
    // TODO(dpb): Better toString, in the style of Futures.transform etc.

    int dummy = 0;
    for (int i = 0; i < reps; i++) {
      dummy += matcher.matches(string.charAt(i % string.length())) ? 1 : 0;
    }
    return dummy;
  }

  private static final String NONMATCHING_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789";

  private static String checkString(
      int length, int percent, String matchingChars, Random rand, boolean forceSlow, boolean web) {

    @Override
    public V setValue(V newValue) {
      V oldValue = put(key, newValue);
      value = newValue; // only if put succeeds
      return oldValue;
    }

    @Override
    public String toString() {
      return getKey() + "=" + getValue();
    }
  }

  final class EntryIterator extends HashIterator<Entry<K, V>> {

    @Override
    public Entry<K, V> next() {