assertEquals(int.class, AllocInfo.class.getMethod("decode", byte[].class, int.class, int.class).getReturnType());
        }

        @Test
        @DisplayName("Should have FileSystemInformation constants accessible")
        void shouldHaveFileSystemInformationConstants() {
            // Verify constants are accessible through interface

// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"bytes"
	"context"
	"errors"
	"fmt"
	"io"

 * 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
 */
package jcifs.smb;

Esa sintaxis `@algo` en Python se llama un "decorador".

Lo pones encima de una función. Como un bonito sombrero decorativo (supongo que de ahí viene el término).

Un "decorador" toma la función de abajo y hace algo con ella.

En nuestro caso, este decorador le dice a **FastAPI** que la función de abajo corresponde al **path** `/` con una **operation** `get`.

Es el "**path operation decorator**".

///

			codeHex = "empty"
		}
		ok := false
		for _, hex := range strings.Split(hexes, " or ") {
			if codeHex == hex {
				ok = true
				break
			}
		}
		if !ok {
			t.Errorf("%s: have encoding %s, want %s", p, codeHex, hexes)
		}
	}

	if len(hexByLine) > 0 {
		var missing []string
		for key := range hexByLine {
			missing = append(missing, key)
		}
		sort.Strings(missing)

        return null;
      }
      start = end + 1;
    }

    return bytes;
  }

  private static byte @Nullable [] textToNumericFormatV6(String ipString) {
    // An address can have [2..8] colons.
    int delimiterCount = IPV6_DELIMITER_MATCHER.countIn(ipString);
    if (delimiterCount < 2 || delimiterCount > IPV6_PART_COUNT) {
      return null;
    }

	// limit (8KB), we stop growing the source string once the limit
	// is reached and keep reusing the same source string - that
	// should therefore be always resident in the L1 cache - until we
	// have completed the construction of the result.
	// This yields significant speedups (up to +100%) in cases where
	// the result length is large (roughly, over L2 cache size).
	const chunkLimit = 8 * 1024
	chunkMax := n

		if err != nil {
			t.Fatalf("Failed to create new streaming signed HTTP request: <ERROR> %v.", err)
		}
		switch test.fault {
		case BadSignature:
			// Reset date field in header to make streaming signature fail.
			req.Header.Set("x-amz-date", "")
		case TooBigDecodedLength:
			// Set decoded length to a large value out of int64 range to simulate parse failure.

dagestan.ru
dagestan.su
daigo.ibaraki.jp
daisen.akita.jp
daito.osaka.jp
daiwa.hiroshima.jp
daklak.vn
daknong.vn
damnserver.com
danang.vn
dance
darklang.io
data
date
date.fukushima.jp
date.hokkaido.jp
dating
datsun
dattolocal.com
dattolocal.net
dattorelay.com
dattoweb.com
davvenjarga.no
davvenjárga.no
davvesiida.no
day
daynight.jp

        packet.readHeaderWireFormat(bais, buffer, 0);

        assertEquals(0x1FFFF, packet.length);
    }

    // Test for constants
    @Test
    @DisplayName("Constants should have expected values")
    void testConstants() {
        assertEquals(0x00, SessionServicePacket.SESSION_MESSAGE);
        assertEquals(0x81, SessionServicePacket.SESSION_REQUEST);