public int read() throws IOException {
    throwIf(closed);
    throwIf(READ_THROWS);
    return in.read();
  }

  @Override
  public int read(byte[] b, int off, int len) throws IOException {
    throwIf(closed);
    throwIf(READ_THROWS);
    return in.read(b, off, len);
  }

  @Override
  public long skip(long n) throws IOException {
    throwIf(closed);
    throwIf(SKIP_THROWS);
    return in.skip(n);
  }

    throwIf(closed);
    throwIf(WRITE_THROWS);
    super.write(b, off, len);
  }

  @Override
  public void write(int b) throws IOException {
    throwIf(closed);
    throwIf(WRITE_THROWS);
    super.write(b);
  }

  @Override
  public void close() throws IOException {
    closed = true;
    super.close();
    throwIf(CLOSE_THROWS);
  }

  /**
   * Ensures that {@code expression} is {@code true}, throwing a {@code VerifyException} with no
   * message otherwise.
   *
   * @throws VerifyException if {@code expression} is {@code false}
   * @see Preconditions#checkState Preconditions.checkState()
   */
  public static void verify(boolean expression) {
    if (!expression) {
      throw new VerifyException();
    }
  }

  /**

    }

    @Test
    void testWrapMethodThrowsDcerpcException() throws DcerpcException {
        // Configure the mock to throw DcerpcException when wrap is called
        doThrow(new DcerpcException("Test wrap exception")).when(dcerpcSecurityProvider).wrap(mockNdrBuffer);

        // Assert that calling wrap throws DcerpcException
        assertThrows(DcerpcException.class, () -> dcerpcSecurityProvider.wrap(mockNdrBuffer));

        // Cleanup
        iterator.close();
    }

    @Test
    @DisplayName("Iterator should handle filter that throws CIFSException")
    void testIterator_FilterThrowsException() throws Exception {
        // Given: A filter that throws exception
        when(locator.getType()).thenReturn(SmbConstants.TYPE_WORKGROUP);
        when(locator.getURL()).thenReturn(createSmbURL("smb://"));

     *
     * @throws MojoExecutionException if an unexpected problem occurs.
     * Throwing this exception causes a "BUILD ERROR" message to be displayed.
     * @throws MojoFailureException if an expected problem (such as a compilation failure) occurs.
     * Throwing this exception causes a "BUILD FAILURE" message to be displayed.
     */
    void execute() throws MojoExecutionException, MojoFailureException;

            throw new SQLRuntimeException(ex);
        }
    }

    /**
     * Moves the cursor to the specified position.
     *
     * @param resultSet
     *            The result set. Must not be {@literal null}.
     * @param index
     *            The position.
     * @return Whether the cursor successfully moved to the specified position.
     * @throws SQLRuntimeException

   */
  @Override
  protected void tearDown() throws Exception {
    Throwable t = threadFailure.getAndSet(null);
    if (t != null) {
      if (t instanceof Error) {
        throw (Error) t;
      } else if (t instanceof RuntimeException) {
        throw (RuntimeException) t;
      } else if (t instanceof Exception) {
        throw (Exception) t;
      } else {

    public void test_deleteIfExists_nonExistingFile() throws Exception {
        // Test that Files.deleteIfExists doesn't throw on non-existing file
        Path tempDir = Files.createTempDirectory("toctou_test");
        try {
            Path nonExistingFile = tempDir.resolve("non_existing.tmp");
            assertFalse(Files.exists(nonExistingFile));

            // Should return false without throwing exception

        // When - should not throw exception
        response.prepare(mockRequest);

        // Then - method completes without error
        assertTrue(true);
    }

    @Test
    @DisplayName("Should verify wire format protocol compliance")
    void testWireFormatProtocolCompliance() throws SMBProtocolDecodingException {