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| From | Stanimir Stamenkov <s7an10@netscape.net> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: String[] , Arrays.asList , Collections.unmodifiableList |
| Date | Sun, 11 May 2014 00:09:13 +0300 |
| Organization | A noiseless patient Spider |
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Thu, 08 May 2014 21:30:08 -0700, /Roedy Green/: > We have to use Collections.unmodifiableList which gives us a > Collections.unmodifiableList wrapper around our List that throws > UnsupportedOperationException when we attempt to write. > > The catch is the set methods are still there. We don't find out about > the problem of modifying this list until run time. I think this more or less a general rule: Don't assume a returned Collection (or Map) is mutable unless explicitly stated by the documentation / contract. -- Stanimir
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String[] , Arrays.asList , Collections.unmodifiableList Roedy Green <see_website@mindprod.com.invalid> - 2014-05-08 21:30 -0700
Re: String[] , Arrays.asList , Collections.unmodifiableList leif.roar@invalid.com (Leif Roar Moldskred) - 2014-05-09 01:02 -0500
Re: String[] , Arrays.asList , Collections.unmodifiableList Roedy Green <see_website@mindprod.com.invalid> - 2014-05-09 09:25 -0700
Re: String[] , Arrays.asList , Collections.unmodifiableList leif.roar@invalid.com (Leif Roar Moldskred) - 2014-05-09 12:45 -0500
Re: String[] , Arrays.asList , Collections.unmodifiableList Stanimir Stamenkov <s7an10@netscape.net> - 2014-05-11 00:09 +0300
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