* 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();

        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");

    /** Service for managing file crawler configurations */
    @Resource
    protected FileConfigService fileConfigService;

    /** Helper for managing crawler processes */
    @Resource
    protected ProcessHelper processHelper;

    /** Service for managing scheduled jobs */
    @Resource
    protected ScheduledJobService scheduledJobService;

    // ===================================================================================

            }
        }, "systemHelper");

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

        ComponentUtil.register(new JobHelper() {
            @Override

        final ServletContext servletContext = ComponentUtil.getComponent(ServletContext.class);
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final ProcessHelper processHelper = ComponentUtil.getProcessHelper();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        cmdList.add(fessConfig.getJavaCommandPath());

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

            return "UTF-8";
        }

        @Override
        public void setResponseCharacterEncoding(String encoding) {
        }
    }

    // Mock ProcessHelper implementation
    private class MockProcessHelper extends ProcessHelper {
        private int exitValue = 0;
        private String output = "";
        private Exception exception = null;
        private List<String> lastCommandList = null;