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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: 16 Feb 2017 20:09:15 GMT
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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>