.build());
    }

    default void write(@Nonnull T content, @Nonnull Writer writer) throws XmlWriterException {
        write(XmlWriterRequest.<T>builder().content(content).writer(writer).build());
    }

    void write(@Nonnull XmlWriterRequest<T> request) throws XmlWriterException;

    /**
     * Simply parse the given xml string.
     *
     * @param xml the input xml string

    /**
     * Method write.
     *
     * @param writer a writer object.
     * @param model a model object.
     * @throws IOException java.io.IOException if any.
     */
    public void write(Writer writer, Model model) throws IOException {
        try {
            delegate.write(writer, model.getDelegate());
        } catch (XMLStreamException e) {

				t.Fatalf("write failed: %v", err)
			}
			wroteBytes += n
			wrote.Write(buf[:n])
			debugln("WRITE 4\t", n, wroteBytes)

			// TryWriteByte
			err = rb.TryWriteByte(buf[0])
			if err != nil && err != ErrAcquireLock && err != ErrTooMuchDataToWrite && err != ErrIsFull {
				t.Fatalf("write failed: %v", err)
			}
			if err == nil {
				wroteBytes++
				wrote.Write(buf[:1])
				debugln("WRITE 5\t", 1, wroteBytes)

		{"gopher.txt", "Gopher names:\nGeorge\nGeoffrey\nGonzo"},
		{"todo.txt", "Get animal handling licence.\nWrite more examples."},
	}
	for _, file := range files {
		f, err := w.Create(file.Name)
		if err != nil {
			log.Fatal(err)
		}
		_, err = f.Write([]byte(file.Body))
		if err != nil {
			log.Fatal(err)
		}
	}

	// Make sure to check the error on Close.
	err := w.Close()
	if err != nil {

// EncodeMsg implements msgp.Encodable
func (z *PoolDecommissionInfo) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 16
	// write "st"
	err = en.Append(0xde, 0x0, 0x10, 0xa2, 0x73, 0x74)
	if err != nil {
		return
	}
	err = en.WriteTime(z.StartTime)
	if err != nil {
		err = msgp.WrapError(err, "StartTime")
		return
	}
	// write "ss"
	err = en.Append(0xa2, 0x73, 0x73)
	if err != nil {
		return
	}

         */
        public SynonymItem write(final SynonymItem oldItem) {
            try {
                if (item == null || item.getId() != oldItem.getId() || !item.isUpdated()) {
                    writer.write(oldItem.toLineString());
                    writer.write(Constants.LINE_SEPARATOR);
                    return oldItem;
                }

        cos.write(2);
        cos.write(3);
        assertTrue(cos.isInMemory());
        cos.write(4); // Exceeds threshold
        assertFalse(cos.isInMemory());
        File file = cos.getFile();
        assertTrue(file.exists());
        cos.close();
    }

    @Test
    public void testGetDataInMemory() throws IOException {
        // getData() should return the written data when in memory

		}
	}
}

// testNonEmptyWriter wraps an io.Writer and ensures that
// Write is never called with an empty buffer.
type testNonEmptyWriter struct{ io.Writer }

func (w testNonEmptyWriter) Write(b []byte) (int, error) {
	if len(b) == 0 {
		return 0, errors.New("unexpected empty Write call")
	}
	return w.Writer.Write(b)
}

func TestFileWriter(t *testing.T) {
	type (

func (z *BucketReplicationStat) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 14
	// write "ReplicatedSize"
	err = en.Append(0x8e, 0xae, 0x52, 0x65, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x65, 0x64, 0x53, 0x69, 0x7a, 0x65)
	if err != nil {
		return
	}
	err = en.WriteInt64(z.ReplicatedSize)
	if err != nil {
		err = msgp.WrapError(err, "ReplicatedSize")
		return
	}
	// write "ReplicaSize"

	// fmt.Println("Trying to acquire write lock, waiting...")
	ctx3, cancel3 := context.WithCancel(t.Context())
	locked = drwm3.GetLock(ctx3, cancel3, id, source, Options{Timeout: duration})
	if locked {
		// fmt.Println("Write lock acquired, waiting...")
		time.Sleep(testDrwMutexAcquireTimeout)

		drwm3.Unlock(t.Context())
	}
	// fmt.Println("Write lock failed due to timeout")
	return locked
}