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From: =?UTF-8?Q?Arne_Vajh=c3=b8j?= <arne@vajhoej.dk>
Newsgroups: comp.lang.java.programmer
Subject: Re: Removing an element while iterating over a List with enhanced for?
Date: Thu, 16 Feb 2017 14:02:21 -0500
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On 2/16/2017 12:30 PM, Robert Klemme wrote:
> On 16.02.2017 18:17, Knute Johnson wrote:
>> On 2/15/2017 21:43, Arne Vajhøj 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.  :-)

Note though that Java 9:

list = List.of(1, 5, 7, 9, 13);

will not work!

Arne