.put(UnsignedLong.class, UnsignedLong.ZERO)
          .put(BigInteger.class, BigInteger.ZERO)
          .put(BigDecimal.class, BigDecimal.ZERO)
          .put(CharSequence.class, "")
          .put(String.class, "")
          .put(Pattern.class, Pattern.compile(""))
          .put(MatchResult.class, createMatchResult())
          .put(TimeUnit.class, TimeUnit.SECONDS)

          .put(UnsignedLong.class, UnsignedLong.ZERO)
          .put(BigInteger.class, BigInteger.ZERO)
          .put(BigDecimal.class, BigDecimal.ZERO)
          .put(CharSequence.class, "")
          .put(String.class, "")
          .put(Pattern.class, Pattern.compile(""))
          .put(MatchResult.class, createMatchResult())
          .put(TimeUnit.class, TimeUnit.SECONDS)

    return BigInteger.valueOf(generateInt());
  }

  @Generates
  BigDecimal generateBigDecimal() {
    return BigDecimal.valueOf(generateInt());
  }

  @Generates
  CharSequence generateCharSequence() {
    return generateString();
  }

  @Generates
  String generateString() {
    return Integer.toString(generateInt());
  }

  @Generates

    return BigInteger.valueOf(generateInt());
  }

  @Generates
  BigDecimal generateBigDecimal() {
    return BigDecimal.valueOf(generateInt());
  }

  @Generates
  CharSequence generateCharSequence() {
    return generateString();
  }

  @Generates
  String generateString() {
    return Integer.toString(generateInt());
  }

  @Generates

            .createTestSuite());

    suite.addTest(
        ListTestSuiteBuilder.using(new CharactersOfCharSequenceGenerator())
            .named("Lists.charactersOf[CharSequence]")
            .withFeatures(CollectionSize.ANY, CollectionFeature.ALLOWS_NULL_QUERIES)
            .createTestSuite());

    return suite;
  }

  public void testCharactersOfIsView() {

            .createTestSuite());

    suite.addTest(
        ListTestSuiteBuilder.using(new CharactersOfCharSequenceGenerator())
            .named("Lists.charactersOf[CharSequence]")
            .withFeatures(CollectionSize.ANY, CollectionFeature.ALLOWS_NULL_QUERIES)
            .createTestSuite());

    return suite;
  }

  public void testCharactersOfIsView() {