provider = (T) fromSystemProperty(factoryId, fallbackClassName, classLoader); if (provider != null) return provider;
provider = (T) fromSystemProperty(factoryId, fallbackClassName, classLoader); if (provider != null) return provider;
provider = (T) fromSystemProperty(factoryId, fallbackClassName, classLoader); if (provider != null) return provider;
provider = (T) fromSystemProperty(factoryId, fallbackClassName, classLoader); if (provider != null) return provider;