Typically, that happens at the top layer. The API, the UI, etc. All layers in between don't care, and should not care, about this, other than correctly cleanin

Typically, that happens at the top layer. The API, the UI, etc. All layers in between don't care, and should not care, about this, other than correctly cleaning up. But it's not "distance". Also, it makes the correct thing easy ("catch Throwable").