assertNotSame(impl, renewed, "renew() should return a different instance");
            assertTrue(renewed instanceof SmbRenewableCredentials, "renewed credentials should still be SmbRenewableCredentials");
        } else {
            assertNull(renewed, "renew() may return null for failed renewal");
        }
    }

    @Test

        StopwordsItem item2 = new StopwordsItem(1, "test");

        item1.setNewInput("updated");
        item2.setNewInput("different");

        // Should still be equal based on original input
        assertTrue(item1.equals(item2));
    }

    public void test_toString() {
        // Test toString method
        StopwordsItem item = new StopwordsItem(123, "word");

          // For convenience, testing only with big endianness, to match DataOutputStream.
          // I regard highly unlikely that both the little endianness tests above and this one
          // passes, and there is still a little endianness bug lurking around.
        }
      }

      Control control = new Control();
      Hasher controlSink = control.newHasher(1024);

      Iterable<Hasher> sinksAndControl =

     * @param trans the transport to remove
     */
    void removeTransport(SmbTransport trans);

    /**
     * Closes the pool and all connections in it
     *
     * @return whether any transport was still in use
     *
     * @throws CIFSException if an error occurs during authentication
     *
     */
    boolean close() throws CIFSException;

    /**

    expectReturnsTrue(disjoint);
    expectContents();
  }

  // retainAll(null)

  /*
   * AbstractCollection fails the retainAll(null) test when the subject
   * collection is empty, but we'd still like to test retainAll(null) when we
   * can. We split the test into empty and non-empty cases. This allows us to
   * suppress only the former.
   */

  @CollectionFeature.Require(SUPPORTS_REMOVE)

                    throw new RuntimeException("Test failure");
                });
            } catch (Exception e) {
                // Expected
            }
        }

        // Still closed
        assertEquals(SimpleCircuitBreaker.State.CLOSED, circuitBreaker.getState());

        // Success resets consecutive failures
        circuitBreaker.call(() -> "success");

        Kerb5Authenticator auth = new Kerb5Authenticator(new Subject(), "DOM", "user", "pass");
        auth.setForceFallback(true);

        // Token advertising Kerberos mech (so foundKerberos == true), but forceFallback should still route to NTLM
        byte[] init = spnegoInitWithMechs(Kerb5Context.SUPPORTED_MECHS);

        // NtlmPasswordAuthenticator#createContext will inspect mechs and throw because NTLM is not advertised

// error returned in IAM service account
var errIAMServiceAccountNotAllowed = errors.New("Specified service account action is not allowed")

// error returned in IAM subsystem when IAM sub-system is still being initialized.
var errIAMNotInitialized = errors.New("IAM sub-system is being initialized, please try again")

// error returned when upload id not found

    real-time medium.
2.  If this fails, get a third party (e.g. a mutual friend, and/or someone with
    background on the issue, but not involved in the conflict) to intercede.
3.  If you are still unable to resolve the conflict, and you believe it rises to
    harassment or another code of conduct violation, report it.

## Reporting Violations

        byte[] data = "Hello, World!".getBytes();
        ContentCache cache = new ContentCache(data);

        // Memory-based cache close should not throw exception
        cache.close();

        // Should still be able to get input stream after close for memory cache
        try (InputStream stream = cache.getInputStream()) {
            assertNotNull(stream);
        }
    }

    @Test