// this should truncate
                try ( OutputStream os = f.openOutputStream() ) {
                    writeRandom(4096, 1024, os);
                }

                try ( InputStream is = f.getInputStream() ) {
                    verifyRandom(4096, 1024, true, is);
                }
            }
            finally {
                f.delete();
            }
        }
    }


    @Test

    server.enqueue(MockResponse())
    try {
      server.url("/a").toUrl().openConnection().getInputStream()
      fail<Unit>()
    } catch (expected: IOException) {
      // Expected.
    }
    server.url("/b").toUrl().openConnection().getInputStream() // Should succeed.
  }

  @Test
  fun clearDispatcherQueue() {
    server.enqueue(MockResponse(body = "A"))

    server.enqueue(MockResponse())
    try {
      server.url("/a").toUrl().openConnection().getInputStream()
      fail<Any>()
    } catch (expected: IOException) {
    }
    server.url("/b").toUrl().openConnection().getInputStream() // Should succeed.
  }

  /**
   * Throttle the request body by sleeping 500ms after every 3 bytes. With a 6-byte request, this

    public Permission getPermission() throws IOException {
        return connection.getPermission();
    }

    public InputStream getInputStream() throws IOException {
        try {
            handshake();
        } catch (IOException ex) { }
        return connection.getInputStream();
    }

    public OutputStream getOutputStream() throws IOException {
        try {
            connect();

                    assertTrue(f.exists());
                    assertEquals(f.length(), t.length());
                    assertEquals(f.getAttributes(), t.getAttributes());

                    try ( InputStream is = t.getInputStream() ) {
                        ReadWriteTest.verifyRandom(bufSize, length, is);
                    }
                }
                finally {
                    d1.delete();
                }

        @Override
        public byte[] getFileData() throws IOException {
            return fileItem.get();
        }

        @Override
        public InputStream getInputStream() throws IOException {
            return fileItem.getInputStream();
        }

        @Override
        public String getContentType() {
            return fileItem.getContentType();
        }

        @Override

                    assertEquals(l + off, raf.getFilePointer());
                    raf.setLength(raf.getFilePointer() + l);
                }

                try ( InputStream is = f.getInputStream() ) {
                    verifyZero(off, is);
                    ReadWriteTest.verifyRandom(bufSize, l, false, is);
                    verifyZero(l, is);
                }
            }
            finally {

            if (mimeType != null) {
                final Extractor extractor = extractorFactory.getExtractor(mimeType);
                if (extractor != null) {
                    try (final InputStream in = bodyPart.getInputStream()) {
                        final Map<String, String> map = new HashMap<>();
                        map.put(ExtractData.RESOURCE_NAME_KEY, filename);

                        if (GZIP.equals(con.getContentEncoding())) {
                            return new GZIPInputStream(con.getInputStream());
                        } else {
                            return con.getInputStream();
                        }
                    } else if ("head".equalsIgnoreCase(con.getRequestMethod())) {

        verifyToken(() -> uploadpage(form.dictId));
        return stopwordsService.getStopwordsFile(form.dictId).map(file -> {
            try (InputStream inputStream = form.stopwordsFile.getInputStream()) {
                file.update(inputStream);
            } catch (final IOException e) {
                logger.warn("Failed to process a request.", e);