#include <stdio.h>

#include <fstream>
#include <string>
#include <utility>

TempFile::TempFile(const std::string& temp_file_name, std::ios::openmode mode)
    : std::fstream(temp_file_name, mode), name_(temp_file_name) {}

TempFile::TempFile(TempFile&& rhs)
    : std::fstream(std::move(rhs)), name_(std::move(rhs.name_)) {}

TempFile::~TempFile() {
  std::fstream::close();
  std::remove(name_.c_str());
}

namespace tf {
namespace libtf {
namespace impl {

std::ostream& operator<<(std::ostream& o, const None& none) {
  return o << "None";
}

std::ostream& operator<<(std::ostream& o, const String& str) {
  return o << str.str();
}

std::ostream& operator<<(std::ostream& o, const TensorSpec& x) {
  o << "TensorSpec(shape = " << x.shape.DebugString() << ", dtype = " << x.dtype
    << ")";

  attr.print(attr_stream);
  return out;
}

std::ostream& operator<<(std::ostream& o, const LoggableOperation& op) {
  return o << OpAsString(op.v);
}

std::ostream& operator<<(std::ostream& o, const LoggableAttribute& attr) {
  return o << AttrAsString(attr.v);
}

std::ostream& operator<<(std::ostream& o, const LoggableStringRef& ref) {
  return o << ref.v.str();
}

  }

  /**
   * Returns a {@link Stream} containing the elements of the first stream, followed by the elements
   * of the second stream, and so on.
   *
   * <p>This is equivalent to {@code Stream.of(streams).flatMap(stream -> stream)}, but the returned
   * stream may perform better.
   *
   * @see Stream#concat(Stream, Stream)
   */

    }

    public static class StreamOf<T> {

        private final Supplier<Stream<T>> supplier;

        public StreamOf(final Supplier<Stream<T>> supplier) {
            this.supplier = supplier;
        }

        public void of(final Consumer<Stream<T>> stream) {
            try (Stream<T> s = supplier.get()) {
                stream.accept(s);

    val task = serviceStreamTask(stream)
    results.add(task)
    task.run()
  }

  /** Returns a task that processes both request and response from [stream]. */
  private fun serviceStreamTask(stream: Stream): FutureTask<Void> {
    return FutureTask<Void> {
      stream.requestBody.use {
        stream.responseBody.use {
          while (true) {
            val action = actions.poll() ?: break

    public void println(boolean x) {
        PrintStream stream = getStream();
        synchronized (this) {
            stream.print(x);
            stream.print(lineSeparator);
        }
    }

    @Override
    public void println(char x) {
        PrintStream stream = getStream();
        synchronized (this) {
            stream.print(x);
            stream.print(lineSeparator);
        }
    }

            stream.received(bytes)
        }

        then:
        1 * dispatch.onOutput({ it instanceof ReadStdInEvent }) >> { instant.requested }
    }

    def "read byte returns when stream is closed"() {
        def dispatch = Mock(OutputEventListener)
        def stream = new StdInStream(dispatch)

        when:
        async {
            start {
                def b1 = stream.read()

      Map<K, V> map, ObjectOutputStream stream) throws IOException {
    stream.writeInt(map.size());
    for (Map.Entry<K, V> entry : map.entrySet()) {
      stream.writeObject(entry.getKey());
      stream.writeObject(entry.getValue());
    }
  }

  /**
   * Populates a map by reading an input stream, as part of deserialization. See {@link #writeMap}
   * for the data format.
   */

        }
        return list.stream().map(p -> {
            final String key = p.getFirst();
            if (StringUtil.isEmpty(key) || userBean
                    .map(user -> stream(user.getRoles()).get(stream -> stream.anyMatch(s -> (ROLE_VALUE_PREFIX + s).equals(key)))
                            || stream(user.getGroups()).get(stream -> stream.anyMatch(s -> (GROUP_VALUE_PREFIX + s).equals(key))))