}
    }

    @Test
    fun `from null class type argument to non-null might be breaking`() {

        checkNotBinaryCompatibleJava(
            v1 = """
                import $nullableAnnotationName;
                public class Source<String, @Nullable T, Integer> {}
            """,
            v2 = """
                public class Source<String, T, Integer> {}
            """
        ) {

        SmbTreeHandleImpl tree = fh.getTree();
        when(tree.send(any(Trans2SetFileInformation.class), any(Trans2SetFileInformationResponse.class), any(RequestParam.class)))
                .thenReturn(null);

        raf.setLength(200L);

        verify(tree, times(1)).send(any(Trans2SetFileInformation.class), any(Trans2SetFileInformationResponse.class),
                eq(RequestParam.NO_RETRY));
    }

    @Test

import jcifs.internal.smb2.ServerMessageBlock2Request;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;

/**
 * Test class for Smb2ChangeNotifyRequest functionality
 */
@DisplayName("Smb2ChangeNotifyRequest Tests")
@ExtendWith(MockitoExtension.class)
class Smb2ChangeNotifyRequestTest {

    private Configuration mockConfig;
    private CIFSContext mockContext;
    private byte[] testFileId;

    checkResult(J, OVERREPORTING_SIZE_LIST, "1-2-3");

    assertThrows(NullPointerException.class, () -> J.join(iterableNull));
    assertThrows(NullPointerException.class, () -> J.join(iterable1Null2));

    assertThrows(NullPointerException.class, () -> J.join(iterableNull.iterator()));
    assertThrows(NullPointerException.class, () -> J.join(iterable1Null2.iterator()));
  }

  public void testOnCharOverride() {

      assertThrows(NullPointerException.class, () -> keys.toArray((Object[]) null));
      checkEmpty(cache);
    }
  }

  public void testKeySet_addNotSupported() {
    for (LoadingCache<Object, Object> cache : caches()) {
      assertThrows(UnsupportedOperationException.class, () -> cache.asMap().keySet().add(1));

      assertThrows(

      assertThrows(NullPointerException.class, () -> keys.toArray((Object[]) null));
      checkEmpty(cache);
    }
  }

  public void testKeySet_addNotSupported() {
    for (LoadingCache<Object, Object> cache : caches()) {
      assertThrows(UnsupportedOperationException.class, () -> cache.asMap().keySet().add(1));

      assertThrows(

## Instalar `PyJWT` { #install-pyjwt }

Nós precisamos instalar o `PyJWT` para criar e verificar os tokens JWT em Python.

Certifique-se de criar um [ambiente virtual](../../virtual-environments.md){.internal-link target=_blank}, ativá-lo e então instalar o `pyjwt`:

<div class="termy">

```console
$ pip install pyjwt

import jcifs.Credentials;

@ExtendWith(MockitoExtension.class)
class CredentialsInternalTest {

    @Mock
    CIFSContext mockContext;

    /**
     * Simple in-test implementation of CredentialsInternal to exercise the API surface.
     * It validates inputs, records calls, and delegates some behavior to collaborators
     * so we can verify interactions.
     */
    static class TestCredentials implements CredentialsInternal {

            <div class="container-fluid">
                <div class="row mb-2">
                    <div class="col-sm-6">
                        <h1>
                            <la:message key="labels.webauth_title_details"/>
                        </h1>
                    </div>
                    <div class="col-sm-6">
                        <jsp:include page="/WEB-INF/view/common/admin/crud/breadcrumb.jsp"></jsp:include>

/**
 * Exception thrown when a {@link Constructor} cannot be found.
 *
 * @author higa
 */
public class ConstructorNotFoundRuntimeException extends ClRuntimeException {

    private static final long serialVersionUID = 8584662068396978822L;

    /**
     * The target class.
     */
    private final Class<?> targetClass;

    /**
     * The method arguments.
     */
    private final Object[] methodArgs;