#### Hashing de passwords

"Hacer hash" significa: convertir algún contenido (un password en este caso) en una secuencia de bytes (solo un string) que parece un galimatías.

Siempre que pases exactamente el mismo contenido (exactamente el mismo password) obtienes exactamente el mismo galimatías.

Pero no puedes convertir del galimatías al password.

##### Por qué usar hashing de passwords

     * @throws InstantiationRuntimeException if the class declaring the constructor is abstract
     * @throws IllegalAccessRuntimeException if the number of actual and formal parameters differ, if primitive arguments cannot be converted, or if the class is related to enums
     * @see Constructor#newInstance(Object[])
     */
    public static <T> T newInstance(final Constructor<T> constructor, final Object... args)

            FileUtil.deleteInBackground(inputFile);
            FileUtil.deleteInBackground(outputFile);
        }
    }

    /**
     * Gets the output content from the converted file.
     *
     * @param outputFile the converted output file
     * @param outExt the output file extension
     * @return the extracted text content
     * @throws ExtractException if an error occurs while reading the file
     */

    }

    /**
     * Test the getEntries() method with a populated DfsEnumArray200.
     * Verifies that the DFS entries are correctly converted to FileEntry objects.
     */
    @Test
    void testGetEntries() {
        // Given
        MsrpcDfsRootEnum dfsRootEnum = new MsrpcDfsRootEnum("test-server");

* `frozenset`:
    * In requests and responses, treated the same as a `set`:
        * In requests, a list will be read, eliminating duplicates and converting it to a `set`.
        * In responses, the `set` will be converted to a `list`.
        * The generated schema will specify that the `set` values are unique (using JSON Schema's `uniqueItems`).
* `bytes`:
    * Standard Python `bytes`.
    * In requests and responses will be treated as `str`.

        // NOP
    }

    /**
     * A map for URL conversion.
     */
    protected Map<String, String> convertMap = new LinkedHashMap<>();

    /**
     * Converts a URL.
     *
     * @param url The URL.
     * @return A converted URL.
     */
    public String convert(final String url) {
        if (url == null) {
            return null;
        }
        String convertedUrl = url;

Y entonces puedes devolver cualquier objeto que necesites, como normalmente lo harías (un `dict`, un modelo de base de datos, etc).

Y si declaraste un `response_model`, todavía se utilizará para filtrar y convertir el objeto que devolviste.

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        final int pos = str.lastIndexOf(separator);
        if (pos == -1) {
            return str;
        }
        return str.substring(pos + 1, str.length());
    }

    /**
     * Converts a byte array to a hexadecimal string.
     *
     * @param bytes
     *            the byte array
     * @return the hexadecimal string
     */
    public static String toHex(final byte[] bytes) {

            }
        }
        return result;
    }

    /**
     * Replaces URL for display or URL converter.
     *
     * @param url the URL to replace
     * @return the replaced URL
     */
    public String replaceUrl(final String url) { // for display or url converer
        if (cachedPathMappingList == null) {
            synchronized (this) {
                if (cachedPathMappingList == null) {

 * lookups.
 *
 * <p>During construction, names are normalized in two ways:
 *
 * <ol>
 *   <li>ASCII uppercase characters are converted to lowercase.
 *   <li>Unicode dot separators other than the ASCII period ({@code '.'}) are converted to the ASCII
 *       period.
 * </ol>
 *
 * <p>The normalized values will be returned from {@link #toString()} and {@link #parts()}, and will