queryBuf.append(escapeQuery(query));
        }

        stream(params.getExtraQueries())
                .of(stream -> stream.filter(q -> StringUtil.isNotBlank(q) && q.length() <= maxQueryLength).forEach(q -> {
                    appendQuery(queryBuf, q);
                }));

        stream(params.getFields()).of(stream -> stream.forEach(entry -> {
            final String key = entry.getKey();

      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.
   */

TEST(OStreamTest, TestInt64) {
  Int64 x(42);
  std::stringstream stream;
  stream << x;
  ASSERT_EQ(stream.str(), "42");
}

TEST(OStreamTest, TestFloat32) {
  Float32 x(0.375);  // Exactly representable as a float.
  std::stringstream stream;
  stream << x;
  ASSERT_EQ(stream.str(), "0.375");
}

TEST(OStreamTest, TestString) {
  String s("foo");
  std::stringstream stream;
  stream << s;
  ASSERT_EQ(stream.str(), "foo");
}

// the stream. If newStreamHandler returns an error, the stream is rejected. If not, the
// stream is accepted and registered with the connection.
func (c *connection) newSpdyStream(stream *spdystream.Stream) {
	replySent := make(chan struct{})
	err := c.newStreamHandler(stream, replySent)
	rejectStream := (err != nil)
	if rejectStream {
		klog.Warningf("Stream rejected: %v", err)
		stream.Reset()
		return
	}

    }

    public boolean hasRole(final String role) {
        return stream(user.getRoleNames()).get(stream -> stream.anyMatch(s -> s.equals(role)));
    }

    public boolean hasRoles(final String[] acceptedRoles) {
        return stream(user.getRoleNames())
                .get(stream -> stream.anyMatch(s1 -> stream(acceptedRoles).get(s3 -> s3.anyMatch(s2 -> s2.equals(s1)))));
    }

        when:
        def stream = output.start(0)
        stream.writeInt(123)
        stream.writeByte(12)
        output.done()

        then:
        file.length() == 5
        file.seek(0)
        file.readInt() == 123
        file.readByte() == 12

        when:
        stream = output.start(5)
        stream.writeInt(321)
        output.done()

        then:

     * completes. Defaults to an empty stream.
     *
     * @return The standard input stream.
     */
    InputStream getStandardInput();

    /**
     * Sets the output stream to consume standard output from the process executing the command. The stream is closed
     * after the process completes.
     *
     * @param outputStream The standard output stream for the process. Must not be null.
     * @return this
     */

  }

  // Returns a device-to-device stream, in round-robin fashion.
  se::Stream* GetDeviceToDeviceStream();

  Status ThenExecute(Device* device, stream_executor::Stream* stream,
                     std::function<void()> func) override;

 private:
  bool UseMultipleStreams() const { return stream_ != host_to_device_stream_; }

  // The main compute stream of the device, used to synchronize the transfer

        given:
        def stream = factory.newStream()
        stream.forCurrentCaller()
        stream.forCurrentCaller()

        expect:
        stream.forCurrentCaller().stack.empty

        def failure1 = new Exception("broken")
        def diagnostics1 = stream.forCurrentCaller(failure1)
        diagnostics1.exception == failure1

            stream = printStream
        }
    }

    private final CurrentBuildOperationRef currentBuildOperationRef = CurrentBuildOperationRef.instance()

    def onReplacesOriginalStreamAndRemovesWhenRestored() {
        when:
        def snapshot = loggingSystem.startCapture()

        then:
        stream != originalStream

        when:
        loggingSystem.restore(snapshot)

        then: