protected T instance;

        /**
         * The destroyer function to be called when the component is destroyed.
         */
        protected Consumer<T> destroyer;

        /**
         * Creates a new ComponentHolder with the specified instance and destroyer.
         * @param instance the component instance to hold
         * @param destroyer the destroyer function for cleanup (can be null)
         */

    }

    @Override
    public boolean available() {
        return SingletonLaContainerFactory.hasContainer();
    }

    @Override
    public void destroy() {
        SingletonLaContainerFactory.destroy();
    }

            assertTrue(processHelper.isProcessRunning());

            // Wait a bit for the processes to start
            Thread.sleep(50);

            // Destroy all processes
            processHelper.destroy();

            // Wait a bit for destruction to complete
            Thread.sleep(100);

            assertFalse(processHelper.isProcessRunning());
        } catch (Exception e) {

     */
    boolean available();

    /**
     * Cleans up resources and performs any necessary finalization tasks
     * before the object is destroyed. This method should be called to
     * ensure that all resources are properly released.
     */
    void destroy();

    /**
     * Initializes the CrawlerContainer by setting the system property

        if (rawKey != null) {
            Arrays.fill(rawKey, (byte) 0);
        }

        // Destroy the SecretKey if possible
        if (secretKey instanceof Destroyable) {
            try {
                ((Destroyable) secretKey).destroy();
            } catch (DestroyFailedException e) {
                log.warn("Failed to destroy SecretKey: {}", e.getMessage());
            }
        }

        // Remove from KeyStore

     */
    @Override
    public void init(final FilterConfig filterConfig) throws ServletException {
        // nothing
    }

    /**
     * Destroys the web API filter and cleans up resources.
     */
    @Override
    public void destroy() {
        // nothing
    }

    /**
     * Filters HTTP requests and processes them through appropriate web API managers.
     *

    public boolean generate(final String thumbnailId, final File outputFile) {
        return false;
    }

    /**
     * Destroys this generator and releases any resources.
     * This implementation does nothing as no resources are held.
     */
    @Override
    public void destroy() {
        // nothing
    }

    /**
     * Checks if this thumbnail generator is available for use.
     * @return True if available, false otherwise.
     */
    boolean isAvailable();

    /**
     * Destroys this thumbnail generator and releases any resources.
     */
    void destroy();

    /**
     * Creates a thumbnail generation task.
     * @param path The path to the source document.
     * @param docMap The document map containing metadata.

        ) {
          // We obtained the coalesced connection. Let request1 violently destroy it.
          latch3.countDown()
          try {
            latch4.await()
          } catch (e: InterruptedException) {
            throw AssertionError(e)
          }
        }
      }

    // Get a reference to the connection so we can violently destroy it.
    val connection = AtomicReference<Connection?>()
    val client1 =

                } catch (final Exception e) {
                    // ignore
                }
            }
            if (currentProcess != null) {
                try {
                    currentProcess.destroy();
                } catch (final Exception e) {
                    // ignore
                }
            }
            currentProcess = null;

        }
    }

    /**