dst[++dstIndex] = (byte) (val >>= 8);
        dst[++dstIndex] = (byte) (val >>= 8);
        dst[++dstIndex] = (byte) (val >>= 8);
        dst[++dstIndex] = (byte) (val >> 8);
    }

    static long readTime(final byte[] src, final int srcIndex) {
        final int low = readInt4(src, srcIndex);
        final int hi = readInt4(src, srcIndex + 4);
        final long t = (long) hi << 32L | low & 0xFFFFFFFFL;

                    final BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(con.getOutputStream(), Constants.CHARSET_UTF_8))) {
                String line;
                while ((line = br.readLine()) != null) {
                    if (StringUtil.isNotBlank(line)) {
                        final Map<String, Map<String, String>> dataObj;
                        if (line.contains("\"_index\"") || line.contains("\"_type\"")) {

        try (BufferedReader reader = new BufferedReader(new InputStreamReader(in, Constants.UTF_8))) {
            long id = 0;
            String line = null;
            while ((line = reader.readLine()) != null) {
                if (line.length() == 0 || line.charAt(0) == '#') {
                    if (updater != null) {
                        updater.write(line);
                    }

			if err != nil {
				err = msgp.WrapError(err, "Endpoint")
				return
			}
		case "Started":
			z.Started, err = dc.ReadTime()
			if err != nil {
				err = msgp.WrapError(err, "Started")
				return
			}
		case "LastUpdate":
			z.LastUpdate, err = dc.ReadTime()
			if err != nil {
				err = msgp.WrapError(err, "LastUpdate")
				return
			}
		case "ObjectsTotalCount":

    assertThrows(NullPointerException.class, () -> Files.newReader(null, UTF_8));

    BufferedReader r = Files.newReader(asciiFile, US_ASCII);
    try {
      assertEquals(ASCII, r.readLine());
    } finally {
      r.close();
    }
  }

  public void testNewWriter() throws IOException {
    File temp = createTempFile();

	if err != nil {
		t.Fatal(err)
	}

	if migratedVersion != formatErasureVersionV3 {
		t.Fatalf("expected version: %s, got: %s", formatErasureVersionV3, migratedVersion)
	}

	b, err = os.ReadFile(pathJoin(rootPath, minioMetaBucket, formatConfigFile))
	if err != nil {
		t.Fatal(err)
	}
	formatV3 := &formatErasureV3{}
	if err = json.Unmarshal(b, formatV3); err != nil {
		t.Fatal(err)
	}

```Python hl_lines="3  5-6"
{
    "name": "Baz",
    "description": None,
    "price": 50.2,
    "tax": 10.5,
    "tags": []
}
```

FastAPI is smart enough (actually, Pydantic is smart enough) to realize that, even though `description`, `tax`, and `tags` have the same values as the defaults, they were set explicitly (instead of taken from the defaults).

So, they will be included in the JSON response.

/// tip

					return
				}
				z.CreatedBefore = nil
			} else {
				if z.CreatedBefore == nil {
					z.CreatedBefore = new(time.Time)
				}
				*z.CreatedBefore, err = dc.ReadTime()
				if err != nil {
					err = msgp.WrapError(err, "CreatedBefore")
					return
				}
			}
		case "Tags":
			var zb0002 uint32
			zb0002, err = dc.ReadArrayHeader()
			if err != nil {

		return nil, err
	}
	defer done(0, &err)

	return p.storage.ListDir(ctx, origvolume, volume, dirPath, count)
}

// Legacy API - does not have any deadlines
func (p *xlStorageDiskIDCheck) ReadFile(ctx context.Context, volume string, path string, offset int64, buf []byte, verifier *BitrotVerifier) (n int64, err error) {
	ctx, done, err := p.TrackDiskHealth(ctx, storageMetricReadFile, volume, path)
	if err != nil {

		return
	}
	z.Name, err = dc.ReadString()
	if err != nil {
		err = msgp.WrapError(err, "Name")
		return
	}
	z.Created, err = dc.ReadTime()
	if err != nil {
		err = msgp.WrapError(err, "Created")
		return
	}
	z.Deleted, err = dc.ReadTime()
	if err != nil {
		err = msgp.WrapError(err, "Deleted")
		return
	}
	return
}

// EncodeMsg implements msgp.Encodable