docs: public static TaskSystemFactoryMaker newInstance() {
  		TaskSystemFactoryMaker ret = new TaskSystemFactoryMaker();
  		{
  			for (TaskSystemFactory factory : ServiceLoader.load(TaskSystemFactory.class)) {
  				factory.setCreatedWithSPI();
  				ret.addFactory(factory);
  			}
  		}
  		return ret;
  	}