Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.java.programmer > #17436
| From | markspace <-@.> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: automatically initialized to null? |
| Date | 2012-08-08 13:20 -0700 |
| Organization | A noiseless patient Spider |
| Message-ID | <jvuhlr$m6q$1@dont-email.me> (permalink) |
| References | <286af465-25a1-4486-84ec-fe4d4adf6dd4@googlegroups.com> |
On 8/8/2012 12:23 PM, bob smith wrote: > I always forget stuff like this… > > If I have > > Bitmap[] bmps = new Bitmap[256]; > > Are all 256 positions automatically initialized to null? > Yes. I'm sure that's in the JLS someplace. And just about every noob tutorial and "Learn Java" book. But yes, all uninitialized static or instance fields and all arrays are set to null. Note this excludes local variables.
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
automatically initialized to null? bob smith <bob@coolfone.comze.com> - 2012-08-08 12:23 -0700
Re: automatically initialized to null? markspace <-@.> - 2012-08-08 13:20 -0700
Re: automatically initialized to null? Mike Winter <usenet@michael-winter.me.invalid> - 2012-08-08 21:32 +0100
Re: automatically initialized to null? Lew <lewbloch@gmail.com> - 2012-08-08 17:36 -0700
Re: automatically initialized to null? Jim Gibson <jimsgibson@gmail.com> - 2012-08-08 18:06 -0700
Re: automatically initialized to null? bob smith <bob@coolfone.comze.com> - 2012-08-09 09:12 -0700
Re: automatically initialized to null? Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-08-09 14:34 -0400
Re: automatically initialized to null? bob smith <bob@coolfone.comze.com> - 2012-08-10 08:53 -0700
Re: automatically initialized to null? Roedy Green <see_website@mindprod.com.invalid> - 2012-08-09 02:38 -0700
csiph-web