Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.java.programmer > #6695
| Path | csiph.com!x330-a1.tempe.blueboxinc.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!weretis.net!feeder4.news.weretis.net!feeder1.news.weretis.net!news.albasani.net!.POSTED!not-for-mail |
|---|---|
| From | BGB <cr88192@hotmail.com> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: JDK 1.7 new features |
| Date | Sat, 30 Jul 2011 15:13:27 -0700 |
| Organization | albasani.net |
| Lines | 26 |
| Message-ID | <j11vv1$9fa$1@news.albasani.net> (permalink) |
| References | <kkn537dat849nmceipsqca1lfit0hvdq7s@4ax.com> |
| Mime-Version | 1.0 |
| Content-Type | text/plain; charset=ISO-8859-1; format=flowed |
| Content-Transfer-Encoding | 7bit |
| X-Trace | news.albasani.net 4dodMQuba3dCwI+hAYognciXCnUMj0wWA2Rnx7z+8kf3uGVdCELI0aQGU2+YLV21wtkEc7eKX8dbE7O/mYx8Vw== |
| NNTP-Posting-Date | Sat, 30 Jul 2011 22:18:10 +0000 (UTC) |
| Injection-Info | news.albasani.net; logging-data="vdFi5FCLc2vgpeO80LdchobIJ15c/D469N3/RwIl3jZTkLbHKKX0ah9mcZ+ZXF4jW92zd0bQg1IzzbeYX1xigLW0h0W2Kcis6KDxMy8ut6hAG8JxBzGyrB7HhDQRE7yi"; mail-complaints-to="abuse@albasani.net" |
| User-Agent | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:5.0) Gecko/20110624 Thunderbird/5.0 |
| In-Reply-To | <kkn537dat849nmceipsqca1lfit0hvdq7s@4ax.com> |
| Cancel-Lock | sha1:HTH8Li/o+Gqf57J/pW58WNqTo8g= |
| Xref | x330-a1.tempe.blueboxinc.net comp.lang.java.programmer:6695 |
Show key headers only | View raw
On 7/29/2011 9:28 AM, Roedy Green wrote: > I was pleased to see some features is JDK 1.7 that I had been asking > for since JDK 1.1. I'm surprised at how little there is new in 1.7. I > guess the recession made Oracle really pull in their horns. It is > mostly just a little syntatic sugar in the compiler. > > binary literals. > underscores in literals to make them easier to proofread > string case labels > catch can handle multiple Exceptions. > > I would think the biggest priority for 1.8 would be unifying arrays > and generics. They should be compatible, even if it means giving up > type erasure. IIRC, there should be several new VM features now, namely the addition of the invokedynamic instruction and method-handles, as well as several new constant-pool entry types, ..., which were planned to be officially made available for the 1.7 release (unless something has changed, from what I read says they should be there). they are mostly intended for aiding in the implementation of dynamic languages on the JVM. I guess maybe by 1.8 there will be lambdas/closures.
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Find similar
JDK 1.7 new features Roedy Green <see_website@mindprod.com.invalid> - 2011-07-29 09:28 -0700
Re: JDK 1.7 new features Roedy Green <see_website@mindprod.com.invalid> - 2011-07-30 13:47 -0700
Re: JDK 1.7 new features Stanimir Stamenkov <s7an10@netscape.net> - 2011-07-30 23:57 +0300
Re: JDK 1.7 new features BGB <cr88192@hotmail.com> - 2011-07-30 15:13 -0700
csiph-web