TimeZone.setDefault(originalDefault);
        }
    }

    @Test
    public void test_processDBFluteSystem_unlocksAndLocks() {
        // This test verifies that the DBFluteSystem is properly unlocked and locked
        // during the process, though we can't directly test the lock state

        // When
        try {
            curtainBeforeHook.processDBFluteSystem();

    boolean reentrant = lock.isHeldByCurrentThread();
    long startTime = 0L;

    locked:
    {
      if (!fair) {
        // Check interrupted status to get behavior consistent with the fair case.
        if (Thread.interrupted()) {
          throw new InterruptedException();
        }
        if (lock.tryLock()) {
          break locked;
        }
      }
      startTime = initNanoTime(timeoutNanos);

            }
            return true;
        }

        // Check dynamically blocked IPs (Cache handles expiration automatically)
        final Boolean blocked = blockedIps.getIfPresent(ip);
        if (blocked != null) {
            if (logger.isDebugEnabled()) {
                logger.debug("IP dynamically blocked: ip={}", ip);
            }
            return true;
        }

        return false;

func (m *muxClient) doPing(respHandler chan<- Response) (ok bool) {
	m.respMu.Lock()
	if m.closed {
		m.respMu.Unlock()
		// Already closed. This is not an error state;
		// we may just be delivering the last responses.
		return true
	}

	// Only check ping when not closed.
	if got := time.Since(time.Unix(0, atomic.LoadInt64(&m.LastPong))); got > m.clientPingInterval*2 {
		m.respMu.Unlock()

        assertFalse("Path traversal should be blocked", result);
    }

    @Test
    public void test_isValidVirtualHostPath_pathTraversal_encoded() throws Exception {
        setupVirtualHostHelper("/site1", "/site2");

        Boolean result = invokeIsValidVirtualHostPath("/site1/../../../etc");
        assertFalse("Encoded path traversal should be blocked", result);
    }

    @Test

            this.mirroredRepositories = Collections.emptyList();
        }
    }

    @Override
    public boolean isBlocked() {
        return blocked;
    }

    @Override
    public void setBlocked(boolean blocked) {
        this.blocked = blocked;
    }

      <url>http://my.repository.com/repo/path</url>
    </mirror>
    -->
    <mirror>
      <id>maven-default-http-blocker</id>
      <mirrorOf>external:http:*</mirrorOf>
      <name>Pseudo repository to mirror external repositories initially using HTTP.</name>
      <url>http://0.0.0.0/</url>
      <blocked>true</blocked>
    </mirror>
  </mirrors>

  <!-- repositories

            logger.debug("Rate limit check: clientIp={}, path={}", clientIp, httpRequest.getRequestURI());
        }

        // Check if IP is blocked
        if (rateLimitHelper.isBlocked(clientIp)) {
            if (logger.isDebugEnabled()) {
                logger.debug("Request blocked: clientIp={}", clientIp);
            }
            sendBlockedResponse(httpResponse);
            return;
        }

        // Check rate limit

        assertThrows(SmbUnsupportedOperationException.class, sut::watch);
        verify(tree, times(1)).close();
    }

    // SMB1 path: on error code 0x10B the handle should be marked closed
    @Test
    @DisplayName("watch() SMB1 marks handle closed on error 0x10B")
    void watch_smb1_marksClosed_onError10B() throws Exception {
        NotifyResponse resp = mock(NotifyResponse.class);
        when(resp.isReceived()).thenReturn(true);

            this.mirroredRepositories = Collections.emptyList();
        }
    }

    @Override
    public boolean isBlocked() {
        return blocked;
    }

    @Override
    public void setBlocked(boolean blocked) {
        this.blocked = blocked;
    }