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"the only sane way of working with it is to subvert it." Perhaps. In my projects, I use wrapped exceptions to convert "what blew up" exceptions into "what to do about it" exceptions. A poor man's event routing. For example, I wrote an ETL workflow thingie that would retry, reset, restart, backoff (throttle) depending on what was failing. I'd be totally game for pre declaring what exceptions your code will catch, harkening back to the days of "on message do this" type programming. Then the compiler can tell verify that all the thrown exceptions get caught by somebody. Meanwhile, I've never had a problem with checked exceptions. Methinks the real cause of angst over checked exceptions are all these mindless frameworks, APIs, libraries, strategies, design patterns, aspects, inversion of common sense, injection of nonsense, etc. The complexity borne of the manner in which Spring, JPA, Hibernate, connection pooling, aspects, MVC, blah blah blah attempt to hide, obfuscate, decouple, mystify, pseudo architect "solutions" ... well, it's just insane. Someone upthread off-handedly noted the irony of declaring all these exceptions only to have the main event loop eat an exception without any logging. Story of my life. Debugging silent death failures really, really sucks. Which is why I work as "close to the metal" as possible and worry not about unchecked exceptions. |