abstract class Class2 extends Class1 implements Interface12 {}
    abstract class Class3<T> extends Class2 implements Interface3<T> {}
    TypeToken<Class3<String>>.TypeSet types = new TypeToken<Class3<String>>() {}.getTypes();
    makeUnmodifiable(types.rawTypes())
        .containsExactly(
            Class3.class,
            Interface3.class,
            Iterable.class,
            Class2.class,

    abstract class Class2 extends Class1 implements Interface12 {}
    abstract class Class3<T> extends Class2 implements Interface3<T> {}
    TypeToken<Class3<String>>.TypeSet types = new TypeToken<Class3<String>>() {}.getTypes();
    makeUnmodifiable(types.rawTypes())
        .containsExactly(
            Class3.class,
            Interface3.class,
            Iterable.class,
            Class2.class,

 */

package jcifs.dcerpc.msrpc;

/**
 * MSRPC implementation for looking up security identifiers (SIDs).
 * This class provides functionality to resolve SIDs to their corresponding
 * account names using the LSA RPC interface.
 */
public class MsrpcLookupSids extends jcifs.dcerpc.msrpc.lsarpc.LsarLookupSids {

    /**
     * Creates a new request to lookup SIDs.
     *

 */

package jcifs.smb1.util;

/**
 * Utility class for Base64 encoding and decoding operations.
 * Provides methods to convert between binary data and Base64 encoded strings.
 */
public class Base64 {

    /**
     * Private constructor to prevent instantiation of this utility class.
     */
    private Base64() {
        // Utility class - not instantiable
    }

você o importa e cria uma "instância" da mesma maneira que faria com a classe `FastAPI`:

```Python hl_lines="1  3" title="app/routers/users.py"
{!../../docs_src/bigger_applications/app/routers/users.py!}
```

### *Operações de Rota* com `APIRouter`

E então você o utiliza para declarar suas *operações de rota*.

Utilize-o da mesma maneira que utilizaria a classe  `FastAPI`:

```Python hl_lines="6  11  16" title="app/routers/users.py"

import jcifs.smb1.dcerpc.msrpc.samr;
import jcifs.smb1.dcerpc.msrpc.srvsvc;

/**
 * DCERPC binding information for RPC connections.
 * This class manages the binding parameters and interface registry for DCERPC communications.
 */
public class DcerpcBinding {

    private static HashMap INTERFACES;

    static {
        INTERFACES = new HashMap();
        INTERFACES.put("srvsvc", srvsvc.getSyntax());

/* jcifs msrpc client library in Java
 * Copyright (C) 2006  "Michael B. Allen" <jcifs at samba dot org>
 *                     "Eric Glass" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *

/* jcifs msrpc client library in Java
 * Copyright (C) 2006  "Michael B. Allen" <jcifs at samba dot org>
 *                     "Eric Glass" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *

Und weil das generierte Schema vom <a href="https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md" class="external-link" target="_blank">OpenAPI</a>-Standard kommt, gibt es viele kompatible Tools.

Zum Beispiel bietet **FastAPI** selbst eine alternative API-Dokumentation (verwendet ReDoc), welche Sie unter <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a> einsehen können:

import jcifs.smb1.dcerpc.ndr.NdrBuffer;
import jcifs.smb1.dcerpc.ndr.NdrException;
import jcifs.smb1.dcerpc.ndr.NdrObject;

/**
 * Abstract base class for DCERPC messages.
 * This class provides common functionality for all DCE/RPC message types in SMB1 protocol.
 */
public abstract class DcerpcMessage extends NdrObject implements DcerpcConstants {

    /**
     * Default constructor for DcerpcMessage.