code: public <T> void RegisterClazz( Clazz<T> clazz )
  	{
  		_ensureMap();
  
  		if( clazzz.containsKey( clazz.getReflectedClass() ) )
  			return;
  
  		clazzz.put( clazz.getReflectedClass(), clazz );
  	}
docs: Register a runtime type information provider