// attempt to improve initialization performance
Introspector.setBeanInfoSearchPath(new String[0]);
// create and configure the factories and XML Parser
mResourceFactory = new CompositeResourceFactory_impl();
mXMLParser = new XMLParser_impl();
mResourceSpecifierFactory = new ResourceSpecifierFactory_impl();
parseFactoryConfig();
// read performance tuning properties
mDefaultPerformanceTuningProperties = new Properties();