/**
   * @deprecated This method is dangerous as it discards the high byte of every character. For
   *     UTF-8, use {@code write(s.getBytes(StandardCharsets.UTF_8))}.
   */
  @Deprecated
  @Override
  void writeBytes(String s);

  /** Returns the contents that have been written to this instance, as a byte array. */
  byte[] toByteArray();

  /**
   * @deprecated This method is dangerous as it discards the high byte of every character. For
   *     UTF-8, use {@code write(s.getBytes(StandardCharsets.UTF_8))}.
   */
  @Deprecated
  @Override
  void writeBytes(String s);

  /** Returns the contents that have been written to this instance, as a byte array. */
  byte[] toByteArray();

            byte[] arr = new byte[10];
            assertEquals(0, response.writeParameterWordsWireFormat(arr, index));
        }
    }

    @Nested
    @DisplayName("writeBytesWireFormat tests")
    class WriteBytes {

        @Test
        @DisplayName("Returns 0 with null array")
        void nullArray() {
            assertEquals(0, response.writeBytesWireFormat(null, 0));
        }

        @ParameterizedTest

		err = en.Append(0xa2, 0x49, 0x44)
		if err != nil {
			return
		}
		err = en.WriteBytes((z.VersionID)[:])
		if err != nil {
			err = msgp.WrapError(err, "VersionID")
			return
		}
		// write "DDir"
		err = en.Append(0xa4, 0x44, 0x44, 0x69, 0x72)
		if err != nil {
			return
		}
		err = en.WriteBytes((z.DataDir)[:])
		if err != nil {
			err = msgp.WrapError(err, "DataDir")
			return

    }

    @Test
    @DisplayName("writeBytes(): writes string bytes; writeChars(): 2x length")
    void write_stringVariants() throws Exception {
        SmbRandomAccessFile raf = spy(newInstance("rw", false, true, false));
        doNothing().when(raf).write(any(byte[].class), anyInt(), anyInt());

        raf.writeBytes("hi");
        raf.writeChars("yo");

        assertNotNull(writeParameterWords);

        Method writeBytes = clazz.getDeclaredMethod("writeBytesWireFormat", byte[].class, int.class);
        assertNotNull(writeBytes);

        Method readParameterWords = clazz.getDeclaredMethod("readParameterWordsWireFormat", byte[].class, int.class);
        assertNotNull(readParameterWords);

func (z *connectReq) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 4
	// write "ID"
	err = en.Append(0x84, 0xa2, 0x49, 0x44)
	if err != nil {
		return
	}
	err = en.WriteBytes((z.ID)[:])
	if err != nil {
		err = msgp.WrapError(err, "ID")
		return
	}
	// write "Host"
	err = en.Append(0xa4, 0x48, 0x6f, 0x73, 0x74)
	if err != nil {
		return
	}

		}
		// Indicate EOS
		err := w.mw.WriteBool(true)
		if err != nil {
			return err
		}
		err = w.mw.WriteString(o.name)
		if err != nil {
			return err
		}
		err = w.mw.WriteBytes(o.metadata)
		if err != nil {
			return err
		}
		if w.reuseBlocks || o.reusable {
			metaDataPoolPut(o.metadata)
		}
	}

	return nil
}

// stream entries to the output.

		err = msgp.WrapError(err, "VersionID")
		return
	}
	// write "Versions"
	err = en.Append(0xa8, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x73)
	if err != nil {
		return
	}
	err = en.WriteBytes(z.Versions)
	if err != nil {
		err = msgp.WrapError(err, "Versions")
		return
	}
	// write "SetIndex"
	err = en.Append(0xa8, 0x53, 0x65, 0x74, 0x49, 0x6e, 0x64, 0x65, 0x78)
	if err != nil {
		return

    @Override
    public final void writeDouble(final double v) throws SmbException {
        Encdec.enc_doublebe(v, tmp, 0);
        write(tmp, 0, 8);
    }

    @Override
    public final void writeBytes(final String s) throws SmbException {
        final byte[] b = s.getBytes();
        write(b, 0, b.length);
    }

    @Override
    public final void writeChars(final String s) throws SmbException {