So, even with the code above that doesn't use Pydantic explicitly, FastAPI is using Pydantic to convert those standard dataclasses to Pydantic's own flavor of dataclasses.

And of course, it supports the same:

* data validation
* data serialization
* data documentation, etc.

    public byte[] encryptCredentials(char[] plaintext) throws GeneralSecurityException {
        checkNotDestroyed();

        if (plaintext == null) {
            return null;
        }

        // Convert char[] to byte[] for encryption
        byte[] plaintextBytes = charsToBytes(plaintext);

        try {
            // Generate random IV
            byte[] iv = new byte[GCM_IV_SIZE];

### Quotes

- Convert neutral double quotes (`"`) to French guillemets (`«` and `»`).

- Do not convert quotes inside code blocks, inline code, paths, URLs, or anything wrapped in backticks.

Examples:

Source (English):

```
"Hello world"
“Hello Universe”

O local correto é:

* Na chave `content`, que tem como valor um outro objeto JSON (`dict`) que contém:
    * Uma chave com o media type, como por exemplo `application/json`, que contém como valor um outro objeto JSON, contendo::
        * Uma chave `schema`, que contém como valor o JSON Schema do modelo, sendo este o local correto.

            "loc": ["header", "tool"],
            "msg": "Extra inputs are not permitted",
            "input": "plumbus",
        }
    ]
}
```

## Disable Convert Underscores { #disable-convert-underscores }

The same way as with regular header parameters, when you have underscore characters in the parameter names, they are **automatically converted to hyphens**.

// nearest block edge where 0 <= n < blockSize.
func blockPadding(offset int64) (n int64) {
	return -offset & (blockSize - 1)
}

var zeroBlock block

type block [blockSize]byte

// Convert block to any number of formats.
func (b *block) toV7() *headerV7       { return (*headerV7)(b) }
func (b *block) toGNU() *headerGNU     { return (*headerGNU)(b) }
func (b *block) toSTAR() *headerSTAR   { return (*headerSTAR)(b) }

          "${nodeName}?_g=()&metricTime=(autoReload:!f,refreshInterval:5000," +
          "time:(from:${startTime - TimeUnit.MILLISECONDS.convert(5, TimeUnit.MINUTES)},interval:%3E%3D1m," +
          "to:${System.currentTimeMillis() + TimeUnit.MILLISECONDS.convert(5, TimeUnit.MINUTES)}))"
      }
    }

    // Jenkins-specific build scan metadata
    if (jenkinsUrl) {

    /**
     * Default constructor.
     */
    public PrefixQueryCommand() {
        super();
    }

    private static final Logger logger = LogManager.getLogger(PrefixQueryCommand.class);

    /** Flag to convert wildcard to lowercase. */
    protected boolean lowercaseWildcard = true;

    @Override
    protected String getQueryClassName() {
        return PrefixQuery.class.getSimpleName();
    }

    @Override

import jcifs.BaseTest;

/**
 * Test class for jcifs.smb1.util.Hexdump utility functionality
 */
@DisplayName("SMB1 Hexdump Utility Tests")
class HexdumpTest extends BaseTest {

    @Test
    @DisplayName("Should convert integer to hex string with specified size")
    void testToHexStringInt() {
        // Test zero
        assertEquals("00000000", Hexdump.toHexString(0, 8));
        assertEquals("0000", Hexdump.toHexString(0, 4));

            return new ByteArrayOutputStream();
        }
    }

    /**
     * Creates an OutputStream from a ToXContent object with the specified media type.
     *
     * @param xContent the content object to convert
     * @param mediaType the media type for the output
     * @return an OutputStream containing the converted content
     */