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Now I've understood the meaning of "coin" in Project Coin

Posted by fabriziogiudici on November 18, 2009 at 11:45 PM PST
It seems that at Devoxx it has been announced that closures will make their way in Java 7, after all.

I don't want to discuss whether it's a good or a bad thing (you know I think it's bad I suspend any judgment as I understand that the proposal is neither BGGA nor CICE, but something new). I'm only appalled that after a few weeks that the final word of Java 7 had been said with Project Coin (the famous final five or so), somebody changed his mind all of a sudden. What kind of decisional process is this?

Ah, I got it - it's tossing a coin, now I get where the project name came from. I fear Java 7 could be the most chaotical Java release ever - a very good idea if you want to kill it prematurely (as it there weren't already many other sources of entropy, such as the Oracle deal or the Jigsaw / OSGi debate).

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The day after, things are

The day after, things are more clear, thanks to a few discussions in the mailing list, with information coming mostly from Mark's BoF. The basic point is that the release of JDK 7 slipped by at least seven months (Feb -> Sep 2010) for external reasons (I suppose the Oracle deal). Given the deadline is slipping, thus also JDK 8 will slip, the guys have reopened the discussion of what can be fit in, as there's more time. This makes definitely sense. I think it has been an episode of unfortunate communication, and a short blog post published at the same time at the speech at Devoxx could have avoided a lot of noise.

I always thought the "coin"

I always thought the "coin" in Project Coin was a pun on "small change" (as in money), because only small changes are made to the language.

Why?

There are so many other feature requests that have more consensus and are better for Java than Closures. Why ram this down our throats now?!