I've been using the reference passing method for a few years now and while it works well enough I agree the main problem I've run into with it is what another commenter above mentions and that is that during development I find I have to refactor quite often and then I'm left to crawl through a lot of my class files changing or altering all the places I'm passing my references around.
家用摄像头网上专卖店满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满意意满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满满意意了我是我是我是我是我是我是我是非常满意！。