* DNS resolvable hosts.
 */

public class UniAddress {

    private static final int RESOLVER_WINS = 0;
    private static final int RESOLVER_BCAST = 1;
    private static final int RESOLVER_DNS = 2;
    private static final int RESOLVER_LMHOSTS = 3;

    private static int[] resolveOrder;
    private static InetAddress baddr;

    private static LogStream log = LogStream.getInstance();

    static {

 * Tests all string encoding/decoding operations and utility methods.
 */
@DisplayName("Strings Utility Tests")
class StringsTest {

    private static final String TEST_STRING = "Hello World";
    private static final String UNICODE_STRING = "Hello 世界 🌍";
    private static final String ASCII_STRING = "ASCII Test";

    @Nested
    @DisplayName("Basic Encoding Methods")
    class BasicEncodingTests {

        @Test

 *
 */
public class VersionRange {
    private static final Map<String, VersionRange> CACHE_SPEC = Collections.synchronizedMap(new WeakHashMap<>());

    private static final Map<String, VersionRange> CACHE_VERSION = Collections.synchronizedMap(new WeakHashMap<>());

    private final ArtifactVersion recommendedVersion;

    private final List<Restriction> restrictions;

  var writeBytesMaximum: Long = connection.peerSettings.initialWindowSize.toLong()
    internal set

  /** Received headers yet to be [taken][takeHeaders]. */
  private val headersQueue = ArrayDeque<Headers>()

  /** True if response headers have been sent or received. */
  private var hasResponseHeaders: Boolean = false

  override val source =
    FramingSource(
      maxByteCount = connection.okHttpSettings.initialWindowSize.toLong(),

  public static Joiner on(char separator) {
    return new Joiner(String.valueOf(separator));
  }

  private final String separator;

  private Joiner(String separator) {
    this.separator = checkNotNull(separator);
  }

  private Joiner(Joiner prototype) {
    this.separator = prototype.separator;
  }

  /**

        for (Method method : methods) {
            if (method.getName().startsWith("append") && !method.getName().equals("append")) {
                assertTrue("Private append methods should be private: " + method.getName(),
                        java.lang.reflect.Modifier.isPrivate(method.getModifiers()));
            }
        }
    }

    @Test
    public void test_multiple_instances() {

@GwtCompatible
@NullUnmarked
public class DoubleMathTest extends TestCase {

  private static final BigDecimal MAX_INT_AS_BIG_DECIMAL = BigDecimal.valueOf(Integer.MAX_VALUE);
  private static final BigDecimal MIN_INT_AS_BIG_DECIMAL = BigDecimal.valueOf(Integer.MIN_VALUE);

  private static final BigDecimal MAX_LONG_AS_BIG_DECIMAL = BigDecimal.valueOf(Long.MAX_VALUE);
  private static final BigDecimal MIN_LONG_AS_BIG_DECIMAL = BigDecimal.valueOf(Long.MIN_VALUE);

            a, b, "s^", saturatedCast(valueOf(a).pow(b)), IntMath.saturatedPow(a, b));
      }
    }
  }

  private static final BigInteger MAX_INT = BigInteger.valueOf(Integer.MAX_VALUE);
  private static final BigInteger MIN_INT = BigInteger.valueOf(Integer.MIN_VALUE);

  private static int saturatedCast(BigInteger big) {
    if (big.compareTo(MAX_INT) > 0) {
      return Integer.MAX_VALUE;
    }

        if (maxAgeSeconds != -1) append("max-age=").append(maxAgeSeconds).append(", ")
        if (sMaxAgeSeconds != -1) append("s-maxage=").append(sMaxAgeSeconds).append(", ")
        if (isPrivate) append("private, ")
        if (isPublic) append("public, ")
        if (mustRevalidate) append("must-revalidate, ")
        if (maxStaleSeconds != -1) append("max-stale=").append(maxStaleSeconds).append(", ")

      assertFullyRead(reader);
    }
  }

  private static void assertFullyRead(CharSequenceReader reader) throws IOException {
    assertEquals(-1, reader.read());
    assertEquals(-1, reader.read(new char[10], 0, 10));
    assertEquals(-1, reader.read(CharBuffer.allocate(10)));
    assertEquals(0, reader.skip(10));
  }

  private static String readFully(CharSequenceReader reader) throws IOException {