* such as crawler processes, with proper resource cleanup and lifecycle management.
 */
public class ProcessHelper {
    /** Logger instance for this class */
    private static final Logger logger = LogManager.getLogger(ProcessHelper.class);

    /** Map of running processes indexed by session ID */

public class ProcessHelperTest extends UnitFessTestCase {

    public ProcessHelper processHelper;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        processHelper = new ProcessHelper();
    }

    @Override
    public void tearDown() throws Exception {
        // Clean up any running processes
        processHelper.destroy();
        super.tearDown();
    }

                // Mock update
            }
        }, "keyMatchHelper");

        ComponentUtil.register(new ProcessHelper() {
            @Override
            public int destroyProcess(String sessionId) {
                // Mock destroy
                return 0;
            }
        }, "processHelper");

        crawlJob.jobExecutor(mockJobExecutor);
        String result = crawlJob.execute();

     */
    protected void executePython() {
        final List<String> cmdList = new ArrayList<>();
        final ServletContext servletContext = ComponentUtil.getComponent(ServletContext.class);
        final ProcessHelper processHelper = ComponentUtil.getProcessHelper();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        if (StringUtil.isBlank(filename)) {

        final String cpSeparator = SystemUtils.IS_OS_WINDOWS ? ";" : ":";
        final ServletContext servletContext = ComponentUtil.getComponent(ServletContext.class);
        final ProcessHelper processHelper = ComponentUtil.getProcessHelper();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        cmdList.add(fessConfig.getJavaCommandPath());

        // -cp
        cmdList.add("-cp");

    @Resource
    private CrawlingInfoService crawlingInfoService;
    @Resource
    private CrawlingInfoPager crawlingInfoPager;
    /** The process helper. */
    @Resource
    protected ProcessHelper processHelper;

    // ===================================================================================
    //                                                                               Hook

        final String cpSeparator = SystemUtils.IS_OS_WINDOWS ? ";" : ":";
        final ServletContext servletContext = ComponentUtil.getComponent(ServletContext.class);
        final ProcessHelper processHelper = ComponentUtil.getProcessHelper();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        cmdList.add(fessConfig.getJavaCommandPath());

        // -cp
        cmdList.add("-cp");

    @Resource
    private CrawlingInfoService crawlingInfoService;

    /** Helper for managing crawling processes and session information */
    @Resource
    protected ProcessHelper processHelper;

    // ===================================================================================
    //                                                                      Search Execute

    @Resource
    private FailureUrlService failureUrlService;
    @Resource
    private FailureUrlPager failureUrlPager;
    /** Helper for managing crawler processes */
    @Resource
    protected ProcessHelper processHelper;

    // ===================================================================================
    //                                                                      Search Execute

	</component>
	<component name="permissionHelper" class="org.codelibs.fess.helper.PermissionHelper">
	</component>
	<component name="processHelper" class="org.codelibs.fess.helper.ProcessHelper">
	</component>
	<component name="protocolHelper" class="org.codelibs.fess.helper.ProtocolHelper">
	</component>
	<component name="sambaHelper" class="org.codelibs.fess.helper.SambaHelper">