#### Technische Details zu `lru_cache`

`@lru_cache` ändert die Funktion, die es dekoriert, dahingehend, denselben Wert zurückzugeben, der beim ersten Mal zurückgegeben wurde, anstatt ihn erneut zu berechnen und den Code der Funktion jedes Mal auszuführen.

     */
    public static Path getOrigPath(final String... names) {
        return getPath("WEB-INF/", "orig", names);
    }

    /**
     * Gets the path to email template files directory.
     *
     * @param names the path components to append to the mail template directory
     * @return the Path object pointing to the mail template directory
     */

///

<img src="/img/tutorial/security/image08.png">

Llama al endpoint `/users/me/`, obtendrás el response como:

```JSON
{
  "username": "johndoe",
  "email": "******@****.***",
  "full_name": "John Doe",
  "disabled": false
}
```

<img src="/img/tutorial/security/image09.png">

    <url>https://github.com/google/guava</url>
  </scm>
  <developers>
    <developer>
      <id>kevinb9n</id>
      <name>Kevin Bourrillion</name>
      <email>******@****.***</email>
      <organization>Google</organization>
      <organizationUrl>http://www.google.com</organizationUrl>
      <roles>
        <role>owner</role>
        <role>developer</role>
      </roles>

    <url>https://github.com/google/guava</url>
  </scm>
  <developers>
    <developer>
      <id>kevinb9n</id>
      <name>Kevin Bourrillion</name>
      <email>******@****.***</email>
      <organization>Google</organization>
      <organizationUrl>http://www.google.com</organizationUrl>
      <roles>
        <role>owner</role>
        <role>developer</role>
      </roles>

 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

            try {
                if (fileAttributeView instanceof final AclFileAttributeView aclFileAttributeView) {
                    aclFileAttributeView.getAcl().stream().forEach(acl -> {
                        final UserPrincipal principal = acl.principal();
                        if (logger.isDebugEnabled()) {

 * }
 *
 * <p>Note that the behavior of {@link Range#isEmpty()} and {@link Range#isConnected(Range)} may not
 * be as expected on discrete ranges. See the Javadoc of those methods for details.
 *
 * <p>For a {@link Set} whose contents are specified by a {@link Range}, see {@link ContiguousSet}.
 *
 * <p>See the Guava User Guide article on <a href=