It doesn't return a large `str` containing the data in JSON format (as a string). It returns a Python standard data structure (e.g. a `dict`) with values and sub-values that are all compatible with JSON.

/// note

`jsonable_encoder` is actually used by **FastAPI** internally to convert data. But it is useful in many other scenarios.

     * Context name for durable handle reconnect response
     */
    public static final String CONTEXT_NAME = "DHnC";

    private static final byte[] CONTEXT_NAME_BYTES = CONTEXT_NAME.getBytes();

    // The response structure is empty (0 bytes) for reconnect
    // No data is returned in a successful reconnect response

    /**
     * Create a new durable handle reconnect response
     */
    public DurableHandleReconnectResponse() {

        }

        return bufferIndex - start;
    }

    @Override
    public int size() {
        return 20; // Fixed size: 2 + 2 + 4 + 12 (transform structure)
    }

    /**
     * Check if RDMA is supported based on this context
     *
     * @return true if RDMA Transform V1 is supported
     */
    public boolean isRdmaSupported() {

 * The local repository serves as a cache for downloaded remote artifacts and storage
 * for locally installed artifacts. This manager provides services to determine the
 * appropriate paths for artifacts within the local repository structure.
 *
 * <p>The LocalRepositoryManager is responsible for:
 * <ul>
 *   <li>Determining the storage path for locally installed artifacts</li>
 *   <li>Managing the layout and organization of cached remote artifacts</li>

 */
package jcifs.internal.fscc;

import jcifs.Encodable;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.util.SMBUtil;

/**
 * File System Control Code (FSCC) structure for File End-of-File Information.
 * Used in SMB2/SMB3 operations to set or query the end-of-file position for a file,
 * effectively controlling file size truncation or extension.
 *
 * @author mbechler
 */

 */
package jcifs.internal.fscc;

import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.util.SMBUtil;

/**
 * File System Control Code (FSCC) structure for File Internal Information.
 * Provides access to the file's internal index number, which is a unique identifier
 * assigned by the file system for internal tracking and reference purposes.
 *
 * @author mbechler
 */

    }

    /**
     * Tests the append method of the DfsReferral class.
     * It verifies that a new DfsReferral object can be successfully appended to an existing one,
     * forming a linked list structure.
     */
    @Test
    void testAppend() {
        // Given
        DfsReferral initialReferral = new DfsReferral();
        DfsReferral appendedReferral = new DfsReferral();

        // When

# Tutoriel - Guide utilisateur - Introduction

Ce tutoriel vous montre comment utiliser **FastAPI** avec la plupart de ses fonctionnalités, étape par étape.

Chaque section s'appuie progressivement sur les précédentes, mais elle est structurée de manière à séparer les sujets, afin que vous puissiez aller directement à l'un d'entre eux pour résoudre vos besoins spécifiques en matière d'API.

Il est également conçu pour fonctionner comme une référence future.

            // Create a buffer and write
            byte[] buffer = new byte[256];
            int bytesWritten = request.writeBytesWireFormat(buffer, 64);

            // Verify structure size (should be 41)
            assertEquals(41, SMBUtil.readInt2(buffer, 64));

            // Verify info type and file info class
            assertEquals((byte) 0x01, buffer[66]);

            if (info != null) {
                interfaces.add(info);
            }

            if (next == 0) {
                // Last entry - advance by the full structure size
                bufferIndex += 152;
                break;
            }

            // Move to next entry based on Next offset
            bufferIndex += next;
        }