* Invalid archives may either throw an exception or return empty content.
     */
    public void test_TarExtractor_invalidArchive_handlesGracefully() {
        final InputStream invalidStream = new ByteArrayInputStream("not a valid tar file".getBytes());

        try {
            final ExtractData result = tarExtractor.getText(invalidStream, null);
            // If no exception is thrown, result should be empty or minimal

    }

    /**
     * Test constructor with null configuration
     */
    @Test
    @DisplayName("Test constructor throws NullPointerException with null configuration")
    public void testConstructorWithNullConfig() {
        // When & Then - should throw NullPointerException since ServerMessageBlock calls config.getPid()
        NullPointerException exception = assertThrows(NullPointerException.class, () -> {

        baos.write(buffer.array(), 0, 4);
    }

    /**
     * Test constructor with KERB_CHECKSUM_HMAC_MD5 type.
     *
     * @throws IOException if an I/O error occurs
     * @throws PACDecodingException if the PAC is malformed
     */
    @Test
    void testConstructorKerbChecksumHmacMd5() throws IOException, PACDecodingException {
        // Prepare data
        ByteArrayOutputStream baos = new ByteArrayOutputStream();

                // If we had a non-critical destroy failure, throw it now
                if (failedToDestroy && destroyException != null) {
                    throw new DestroyFailedException("Partial destroy: " + destroyException.getMessage());
                }

            } catch (DestroyFailedException e) {
                // Re-throw DestroyFailedException as-is
                throw e;
            } catch (Exception e) {

      };
    }

    @Override
    protected void run() throws Exception {}
  }

  public void testStopWhileStarting_runNotCalled() throws Exception {
    CountDownLatch started = new CountDownLatch(1);
    FakeService service =
        new FakeService() {
          @Override
          protected void startUp() throws Exception {
            super.startUp();
            started.await();
          }

      notifyAll()
    }
  }

  @Throws(IOException::class)
  internal fun checkOutNotClosed() {
    when {
      sink.closed -> throw IOException("stream closed")
      sink.finished -> throw IOException("stream finished")
      errorCode != null -> throw errorException ?: StreamResetException(errorCode!!)
    }
  }

  /**

     */
    private SmbCopyUtil() {
    }

    /**
     * @param dest
     * @return
     * @throws SmbException
     * @throws SmbAuthException
     */
    static SmbFileHandleImpl openCopyTargetFile(final SmbFile dest, final int attrs, final boolean alsoRead) throws CIFSException {
        try {
            return dest.openUnshared(SmbConstants.O_CREAT | SmbConstants.O_WRONLY | SmbConstants.O_TRUNC,

   *
   * @throws UnsupportedOperationException always
   * @deprecated Unsupported operation.
   */
  @Deprecated
  @Override
  @DoNotCall("Always throws UnsupportedOperationException")
  public final void putAll(Table<? extends R, ? extends C, ? extends V> table) {
    throw new UnsupportedOperationException();
  }

  /**
   * Guaranteed to throw an exception and leave the table unmodified.
   *

        when(mockSid.unwrap(sid_t.class)).thenReturn(mockSidT);
        testSids = new jcifs.SID[] { mockSid };

        // Act & Assert - Constructor accepts null, no exception thrown
        assertDoesNotThrow(() -> {
            new MsrpcLookupSids(null, testSids);
        });
    }

    @Test
    void constructor_shouldThrowExceptionWithNullSids() {

            if (token == null) {
                if (len == 0) {
                    return new byte[0];
                }
                throw new CIFSException("token is null but len > 0");
            }
            if (off < 0 || len < 0 || off > token.length || off + len > token.length) {
                throw new CIFSException("invalid offset/length");
            }