*/
    @Test
    void testConstructorMalformedData() {
        // Prepare data (only 2 bytes, less than an int)
        byte[] data = new byte[] { 0x01, 0x02 };

        // Verify that PACDecodingException is thrown
        assertThrows(PACDecodingException.class, () -> {
            new PacSignature(data);
        });
    }

    /**
     * Test constructor with checksum too short for KERB_CHECKSUM_HMAC_MD5.
     */

        when(smbFile.isDirectory()).thenThrow(boom);

        // Act + Assert
        SmbException thrown = assertThrows(SmbException.class, () -> filter.accept(smbFile));
        assertEquals("io error", thrown.getMessage());
        verify(smbFile, times(1)).isDirectory();
        verifyNoMoreInteractions(smbFile);
    }

    @Test

 * the License.
 */

package com.google.common.eventbus;

/**
 * Handler for exceptions thrown by event subscribers.
 *
 * @since 16.0
 */
public interface SubscriberExceptionHandler {
  /** Handles exceptions thrown by subscribers. */
  void handleException(Throwable exception, SubscriberExceptionContext context);

                        throw new RuntimeException("non-critical error");
                    }, isFailure);
                    fail("Should have thrown exception");
                } catch (CIFSException e) {
                    // Expected - exception is thrown but not counted as failure
                }
            }

            // NOTE: Implementation behavior - custom predicate may not prevent all state changes

        // Arrange
        String msg = "downgrade not allowed";

        // Act & Assert - verify thrown type and message
        SMBProtocolDowngradeException thrown = assertThrows(SMBProtocolDowngradeException.class, () -> {
            throw new SMBProtocolDowngradeException(msg);
        });
        assertEquals(msg, thrown.getMessage());
    }

                  actualOccupiedDepth.set(monitor.getOccupiedDepth());
                } catch (Throwable t) {
                  thrown.set(t);
                }
              }
            }));
    assertThat(thrown.get()).isNull();
    assertEquals(expectedIsOccupied, actualIsOccupied.get());
    assertEquals(expectedIsOccupiedByCurrentThread, actualIsOccupiedByCurrentThread.get());

                  actualOccupiedDepth.set(monitor.getOccupiedDepth());
                } catch (Throwable t) {
                  thrown.set(t);
                }
              }
            }));
    assertThat(thrown.get()).isNull();
    assertEquals(expectedIsOccupied, actualIsOccupied.get());
    assertEquals(expectedIsOccupiedByCurrentThread, actualIsOccupiedByCurrentThread.get());

     */
    protected CloseableUtil() {
    }

    private static final Logger logger = Logger.getLogger(CloseableUtil.class);

    /**
     * Closes a {@link Closeable}.
     * <p>
     * If an exception is thrown by {@link Closeable#close()}, an error message is logged. The exception is not rethrown. This prevents the original exception from being lost in situations like the following:
     * </p>
     * <pre>
     * InputStream is = ...;

        smbFileHandle.close(lastWriteTime);
        verify(smbFileHandle, times(1)).close(lastWriteTime);
    }

    /**
     * Test close(long) when a CIFSException is thrown.
     *
     * @throws CIFSException
     */
    @Test
    void testCloseWithLastWriteTime_throwsCIFSException() throws CIFSException {
        long lastWriteTime = System.currentTimeMillis();

     *
     * @param <REQ> The request type
     * @param <REP> The response type
     * @param req The request object used as the cache key
     * @param supplier The function to execute and cache the result
     * @return The result from the supplier (either fresh or cached)