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Groups > comp.lang.java.programmer > #36308
| From | v_borchert@despammed.com (Volker Borchert) |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Removing an element while iterating over a List with enhanced for? |
| Date | 2017-02-16 20:09 +0000 |
| Organization | Private site at Eddersheim, Germany |
| Message-ID | <o850tb$e7n$1@Gaia.teknon.de> (permalink) |
| References | <o82m7a$tls$1@dont-email.me> <o83759$lhe$1@gioia.aioe.org> <o84mo2$lrp$1@dont-email.me> <egm5srFomftU1@mid.individual.net> |
Robert Klemme wrote: > On 16.02.2017 18:17, Knute Johnson wrote: > > On 2/15/2017 21:43, Arne Vajh??j wrote: > >> On 2/15/2017 5:56 PM, Knute Johnson wrote: > >>> An enhanced for loop on a List is no different than using an Iterator > >>> right? So is there any problem removing the current element from the > >>> list while using the enhanced for loop? I couldn't find anything that > >>> said it was OK or not OK in the JLS. > >> > >>> List<Integer> list = Stream.of(1,5,7,9,13).collect(toList()); > > Btw. I know it is just the code to get a list filled but still you can > have that much simpler: > > list = Arrays.asList(1, 5, 7, 9, 13); > > We tend to forget the "good ole code" over all the fancy new things. :-) The list you get from this does not support removal. -- "I'm a doctor, not a mechanic." Dr Leonard McCoy <mccoy@ncc1701.starfleet.fed> "I'm a mechanic, not a doctor." Volker Borchert <v_borchert@despammed.com>
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Removing an element while iterating over a List with enhanced for? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2017-02-15 16:56 -0600
Re: Removing an element while iterating over a List with enhanced for? Eric Sosman <esosman@comcast-dot-net.invalid> - 2017-02-15 18:24 -0500
Re: Removing an element while iterating over a List with enhanced for? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2017-02-15 17:51 -0600
Re: Removing an element while iterating over a List with enhanced for? Arne Vajhøj <arne@vajhoej.dk> - 2017-02-15 22:43 -0500
Re: Removing an element while iterating over a List with enhanced for? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2017-02-16 11:17 -0600
Re: Removing an element while iterating over a List with enhanced for? Robert Klemme <shortcutter@googlemail.com> - 2017-02-16 18:30 +0100
Re: Removing an element while iterating over a List with enhanced for? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2017-02-16 11:35 -0600
Re: Removing an element while iterating over a List with enhanced for? Arne Vajhøj <arne@vajhoej.dk> - 2017-02-16 14:02 -0500
Re: Removing an element while iterating over a List with enhanced for? v_borchert@despammed.com (Volker Borchert) - 2017-02-16 20:09 +0000
Re: Removing an element while iterating over a List with enhanced for? Robert Klemme <shortcutter@googlemail.com> - 2017-02-16 23:21 +0100
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