/**
     * @throws Exception
     */
    public void testGetTypeVariableMap() throws Exception {
        final Map<TypeVariable<?>, Type> map = GenericsUtil.getTypeVariableMap(Hoge.class);
        assertThat(map.size(), is(4));
        final Iterator<Entry<TypeVariable<?>, Type>> it = map.entrySet().iterator();
        Entry<TypeVariable<?>, Type> entry = it.next();
        assertThat(entry.getKey().getName(), is("T1"));

            }
        }

        TransferListener listener = new TransferListener();
        wagonManager.getArtifact(artifact, repos, listener, false);
        assertEquals(1, listener.events.size());
    }

    @Test
    void testGetMissingJar() throws TransferFailedException, UnsupportedProtocolException, IOException {
        Artifact artifact = createTestArtifact("target/test-data/get-missing-jar", "jar");

    }

    public void test_crawlerList_initialization() {
        assertNotNull(webFsIndexHelper.crawlerList);
        assertEquals(0, webFsIndexHelper.crawlerList.size());
    }

    public void test_crawlerList_synchronization() {
        // Test that the crawler list is synchronized
        List<org.codelibs.fess.crawler.Crawler> crawlerList = webFsIndexHelper.crawlerList;

    }

    assertTrue(c1.isClosed());
    assertTrue(c2.isClosed());

    ImmutableSet<Throwable> suppressed = ImmutableSet.copyOf(thrownException.getSuppressed());
    assertEquals(2, suppressed.size());

    assertEquals(ImmutableSet.of(c1Exception, c2Exception), suppressed);
  }

  public void testNullCloseable() throws IOException {
    Closer closer = Closer.create();
    closer.register(null);

                if (!notifications.isEmpty()) {
                    log.debug("Received {} notifications", notifications.size());
                    return notifications.get(0); // Return first notification
                }
            } else {
                log.warn("Async notify failed: {}", message.getErrorMessage());
            }

        case 0: /* not connected - just return */
            return;
        case 2:
            hard = true;
        case 3: /* connected - go ahead and disconnect */
            if (response_map.size() != 0 && !hard) {
                break; /* outstanding requests */
            }
            try {
                doDisconnect(hard);
            } catch (final IOException ioe0) {
                ioe = ioe0;

			// boundaries to fit RFC 2047’s 75-character limit, ensuring HTTP parser
			// compatibility.
			//
			// However, this splitting increases header size and can introduce errors, unlike Go’s
			// mime package in MinIO, which correctly encodes strings with fixed B/Q encodings,
			// avoiding S3’s heuristic-driven issues.
			//

   *         -> attackerSwitch
   * ```
   *
   * The attacker serves a set of certificates that yields a too-long chain in our certificate
   * pinner. The served certificates (incorrectly) formed a single chain to the pinner:
   *
   * ```
   *   attackerCa
   *     -> attackerIntermediate
   *         -> pinnedRoot (trusted by CertificatePinner)
   *             -> pinnedIntermediate (trusted by CertificatePinner)

		expectedEndpoints  Endpoints
		expectedSetupType  SetupType
		expectedErr        error
	}{
		{"localhost", []string{}, "", Endpoints{}, -1, fmt.Errorf("address localhost: missing port in address")},

		// Erasure Single Drive
		{"localhost:9000", []string{"http://localhost/d1"}, "", Endpoints{}, -1, fmt.Errorf("use path style endpoint for SD setup")},

        dataOffset = (dataOffset + 7) & ~7;  // 8-byte alignment
        
        for (int i = 0; i < 16; i++) {
            buffer[dataOffset + i] = 0;
        }
    }
    
    @Override
    public int size() {
        int nameLen = getName().length();
        return 16 + nameLen + ((8 - (nameLen % 8)) % 8) + STRUCTURE_SIZE;
    }
}
```

### 4.3 Durable Handle V2 Request Context
```java