this.manager = new ResourceManager();
this.manager.registerFactoryCache();
this.manager.registerDataCache();
this.manager.registerDefaultLoaders();
this.manager.registerFactory(new EncodingFactory());
this.manager.registerFactory(new PropertiesResourceFactory());
this.encodingsMapping = new HashMap();
this.generatedMapping = new HashMap();
this.fallbackMapping = new HashMap();
this.aliases = new HashMap();