}
                    if (!sessResponse.isReceived() || sessResponse.isError() || sessResponse.getStatus() != NtStatus.NT_STATUS_SUCCESS
                            && sessResponse.getStatus() != NtStatus.NT_STATUS_MORE_PROCESSING_REQUIRED) {
                        throw e;
                    }
                    ex = e;
                    response = sessResponse;

import jcifs.internal.smb2.ServerMessageBlock2;
import jcifs.internal.smb2.ServerMessageBlock2Response;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;
import jcifs.smb.NtStatus;

/**
 * Test class for Smb2ReadResponse functionality
 */
@DisplayName("Smb2ReadResponse Tests")
class Smb2ReadResponseTest extends BaseTest {

    private Configuration mockConfig;

        this.response.reset();
        try {
            getTreeHandle().send(this.nextRequest, this.response);
            return this.response.getStatus() != NtStatus.NT_STATUS_NO_MORE_FILES;
        } catch (final SmbException e) {
            if (e.getNtStatus() == NtStatus.NT_STATUS_NO_MORE_FILES) {
                log.debug("No more entries", e);
                return false;
            }
            throw e;
        }

        assertTrue(ex instanceof SmbException, "Should be an SmbException subtype");
        // SmbException default ctor leaves status 0, which equals NT_STATUS_SUCCESS
        assertEquals(NtStatus.NT_STATUS_SUCCESS, ex.getNtStatus(), "Default status should be success (0)");
    }

    // Edge/null/empty: message-only constructor should propagate message and set unsuccessful status
    @ParameterizedTest

import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

import jcifs.Configuration;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.util.SMBUtil;
import jcifs.smb.NtStatus;

class Smb2EchoResponseTest {

    @Mock
    private Configuration mockConfig;

    @Mock
    private Smb2SigningDigest mockDigest;

    private Smb2EchoResponse echoResponse;

    @BeforeEach

    private static boolean shouldRetryWithBasicRequest(final CIFSException e) {
        if (e instanceof SmbException) {
            final int ntStatus = ((SmbException) e).getNtStatus();
            return ntStatus == NtStatus.NT_STATUS_INVALID_PARAMETER || ntStatus == 0xC00000BB
                    || ntStatus == NtStatus.NT_STATUS_INVALID_INFO_CLASS;
        }
        return false;
    }

    /**

import jcifs.Configuration;
import jcifs.internal.CommonServerMessageBlockRequest;
import jcifs.internal.CommonServerMessageBlockResponse;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.smb.NtStatus;

/**
 * Base class for SMB2/SMB3 response messages.
 *
 * This abstract class provides common functionality for handling
 * response messages in the SMB2/SMB3 protocol.
 *
 * @author mbechler
 */

            } else {
                // second next -> no more files
                setField(resp, jcifs.internal.smb1.trans.SmbComTransactionResponse.class, "status", NtStatus.NT_STATUS_NO_MORE_FILES);
                setField(resp, Trans2FindFirst2Response.class, "lastName", null);
            }
            resp.received();
            return resp;
        });

 * <p>
 * The jCIFS client maps DOS error codes to NTSTATUS codes. This means that
 * the user may receive a different error from a legacy server than that of
 * a newer variant such as Windows NT and above. If you should encounter
 * such a case, please report it to jcifs at samba dot org and we will
 * change the mapping.
 */

public class SmbException extends CIFSException implements NtStatus, DosError, WinError {

    /**
     *
     */

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import jcifs.smb1.Config;
import jcifs.smb1.UniAddress;
import jcifs.smb1.smb1.NtStatus;
import jcifs.smb1.smb1.NtlmChallenge;
import jcifs.smb1.smb1.NtlmPasswordAuthentication;
import jcifs.smb1.smb1.SmbAuthException;
import jcifs.smb1.smb1.SmbSession;
import jcifs.smb1.util.Base64;