I think they are there for reducing the need for dependency injection frameworks. Some discussion https://plus.google.com/u/0/110377859584351043951/posts/1FsB87

I think they are there for reducing the need for dependency injection frameworks. Some discussion https://plus.google.com/u/0/110377859584351043951/posts/1FsB87X3fFp https://plus.google.com/u/0/110377859584351043951/posts/1FsB... http://code.google.com/p/dart/issues/detail?id=76 http://code.google.com/p/dart/issues/detail?id=76