public final class CMS {

    public static void start(String path) throws EBaseException {

        String classname = "com.netscape.cmscore.apps.CMSEngine";

        try {
            ICMSEngine engine = (ICMSEngine)
                    Class.forName(classname).newInstance();

            CMS.setCMSEngine(engine);
            IConfigStore mainConfig = createFileConfigStore(path);
            CMS.init(null, mainConfig);
            CMS.startup();

        } catch (...) {
            ...
        }
    }
}

public class CMSStartServlet ... {

    public static void init() ... {

        CMSEngine engine = new CMSEngine();
        CMS.setCMSEngine(engine);

        try {
            IConfigStore mainConfig = createFileConfigStore(path);
            engine.init(null, mainConfig);
            engine.startup();

        } catch (...) {
            ...
            engine.shutdown();
        }
    }
}