assertThrows(IllegalArgumentException.class, () -> HashCode.fromString("7"));
    HashCode unused = HashCode.fromString("7f");
  }

  public void testFromStringFailsWithOddLengthInput() {
    assertThrows(IllegalArgumentException.class, () -> HashCode.fromString("7f8"));
  }

  public void testIntWriteBytesTo() {
    byte[] dest = new byte[4];

    assertThrows(IllegalArgumentException.class, () -> HashCode.fromString("7"));
    HashCode unused = HashCode.fromString("7f");
  }

  public void testFromStringFailsWithOddLengthInput() {
    assertThrows(IllegalArgumentException.class, () -> HashCode.fromString("7f8"));
  }

  public void testIntWriteBytesTo() {
    byte[] dest = new byte[4];

import java.io.Serializable;
import javax.annotation.CheckForNull;

/**
 * An immutable representation of a host and port.
 *
 * <p>Example usage:
 *
 * <pre>
 * HostAndPort hp = HostAndPort.fromString("[2001:db8::1]")
 *     .withDefaultPort(80)
 *     .requireBracketsForIPv6();
 * hp.getHost();   // returns "2001:db8::1"
 * hp.getPort();   // returns 80
 * hp.toString();  // returns "[2001:db8::1]:80"
 * </pre>

        val signature = StringCharacterIterator(canonicalSignature)
        val javaType = SignatureParsing.parseTypeString(signature, StubBuildingVisitor.GUESSING_MAPPER)
        val typeInfo = TypeInfo.fromString(javaType, false)
        val typeText = TypeInfo.createTypeText(typeInfo) ?: return null

        return SyntheticTypeElement(useSitePosition, typeText)
    }

    override fun asKtType(

        @Override
        public boolean canConvert(Class<?> type) {
            return Path.class.equals(type);
        }

        @Override
        protected Object fromString(String value) throws ComponentConfigurationException {
            return Paths.get(value.replace('/' == File.separatorChar ? '\\' : '/', File.separatorChar));
        }

        @Override

    assertSame(value, cache.getUnchecked(key));
    assertEquals(0, cache.size());
    assertFalse(cache.asMap().containsKey(key));
  }

  public void testCacheBuilderFrom_string() {
    CacheBuilder<?, ?> fromString =
        CacheBuilder.from(
            "initialCapacity=10,maximumSize=20,concurrencyLevel=30,"
                + "weakKeys,weakValues,expireAfterAccess=10m");
    CacheBuilder<?, ?> expected =

      if (views.contains("posix")) {
        filePermissions = () -> asFileAttribute(PosixFilePermissions.fromString("rw-------"));
        directoryPermissions = () -> asFileAttribute(PosixFilePermissions.fromString("rwx------"));
      } else if (views.contains("acl")) {
        filePermissions = directoryPermissions = userPermissions();
      } else {
        filePermissions =

    private static final Map<String, ResolutionScope> VALUES =
            Stream.of(ResolutionScope.values()).collect(Collectors.toMap(ResolutionScope::id, s -> s));

    public static ResolutionScope fromString(String id) {
        return Optional.ofNullable(VALUES.get(id))
                .orElseThrow(() -> new IllegalArgumentException("Unknown resolution scope " + id));
    }

    private final String id;

    assertSame(value, cache.getUnchecked(key));
    assertEquals(0, cache.size());
    assertFalse(cache.asMap().containsKey(key));
  }

  public void testCacheBuilderFrom_string() {
    CacheBuilder<?, ?> fromString =
        CacheBuilder.from(
            "initialCapacity=10,maximumSize=20,concurrencyLevel=30,"
                + "weakKeys,weakValues,expireAfterAccess=10m");
    CacheBuilder<?, ?> expected =

	}
}

// jsonToValue will convert the json value to an internal value.
func jsonToValue(result interface{}) (*Value, error) {
	switch rval := result.(type) {
	case string:
		return FromString(rval), nil
	case float64:
		return FromFloat(rval), nil
	case int64:
		return FromInt(rval), nil
	case uint64:
		if rval <= math.MaxInt64 {
			return FromInt(int64(rval)), nil
		}