has been replaced with a new synthetic header, `OkHttp-Selected-Protocol`.

##### Changes

 * New: Support for `HTTP-draft-09/2.0`.
 * New: Support for `spdy/3.1`. Dropped support for `spdy/3`.
 * New: Use ALPN on Android platforms that support it (4.4+)
 * New: CacheControl model and parser.
 * New: Protocol selection in MockWebServer.

    nonEmptyProperSubset = new Target(MinimalCollection.of(e1()), "subset");
    sameElements = new Target(asList(createSamplesArray()), "sameElements");
    containsDuplicates =
        new Target(MinimalCollection.of(e0(), e0(), e3(), e3()), "containsDuplicates");
    partialOverlap = new Target(MinimalCollection.of(e2(), e3()), "partialOverlap");

    StringBuilder builder2 = new StringBuilder();
    copied = CharStreams.copy(new StringReader(I18N), builder2);
    assertEquals(I18N, builder2.toString());
    assertEquals(I18N.length(), copied);
  }

  public void testCopy_toStringBuilder_fromReadable() throws IOException {
    StringBuilder builder = new StringBuilder();
    long copied = CharStreams.copy(wrapAsGenericReadable(new StringReader(ASCII)), builder);

    StringBuilder builder2 = new StringBuilder();
    copied = CharStreams.copy(new StringReader(I18N), builder2);
    assertEquals(I18N, builder2.toString());
    assertEquals(I18N.length(), copied);
  }

  public void testCopy_toStringBuilder_fromReadable() throws IOException {
    StringBuilder builder = new StringBuilder();
    long copied = CharStreams.copy(wrapAsGenericReadable(new StringReader(ASCII)), builder);

            props.setProperty("jcifs.smb.client.soTimeout", "35000");

            // Create a new configuration and context
            Configuration config = new PropertyConfiguration(props);
            BaseContext baseContext = new BaseContext(config);

            // Create fresh authentication
            NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication(baseContext, WORKGROUP, USERNAME, PASSWORD);

    TestByteSink failSink = new TestByteSink(WRITE_THROWS);
    assertThrows(IOException.class, () -> new TestByteSource(new byte[10]).copyTo(failSink));
    assertTrue(failSink.wasStreamClosed());
  }

  public void testClosesOnErrors_writingFromInputStreamThatThrows() throws IOException {
    TestByteSink okSink = new TestByteSink();
    TestInputStream in = new TestInputStream(new ByteArrayInputStream(new byte[10]), READ_THROWS);

    TestByteSink failSink = new TestByteSink(WRITE_THROWS);
    assertThrows(IOException.class, () -> new TestByteSource(new byte[10]).copyTo(failSink));
    assertTrue(failSink.wasStreamClosed());
  }

  public void testClosesOnErrors_writingFromInputStreamThatThrows() throws IOException {
    TestByteSink okSink = new TestByteSink();
    TestInputStream in = new TestInputStream(new ByteArrayInputStream(new byte[10]), READ_THROWS);

            int threadCount = 10;
            Thread[] threads = new Thread[threadCount];
            byte[][] dataArrays = new byte[threadCount][128];

            for (int i = 0; i < threadCount; i++) {
                final int index = i;
                dataArrays[i] = new byte[128];
                Arrays.fill(dataArrays[i], (byte) i);

                threads[i] = new Thread(() -> {

            server = startFtpServer(FTP_PORT, username, password);
            Map<String, Object> params = new HashMap<String, Object>();
            FtpAuthentication auth = new FtpAuthentication();
            auth.setUsername(username);
            auth.setPassword(password);
            params.put(FtpClient.FTP_AUTHENTICATIONS_PROPERTY, new FtpAuthentication[] { auth });
            ftpClient.setInitParameterMap(params);

        when(mockSid1.unwrap(sid_t.class)).thenReturn(mockSidT);
        when(mockSid2.unwrap(sid_t.class)).thenReturn(mockSidT);
        testSids = new jcifs.SID[] { mockSid1, mockSid2 };

        // Act
        lookupSids = new MsrpcLookupSids(mockPolicyHandle, testSids);

        // Assert
        assertNotNull(lookupSids);
        assertEquals(0, lookupSids.getPtype());