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From Bernd Fondermann <bernd.fonderm...@googlemail.com>
Subject Re: [jira] Closed: (VYSPER-92) Stanzas don't get enriched with a "from" Attribute when the client omits it.
Date Mon, 06 Jul 2009 05:01:45 GMT
On Sun, Jul 5, 2009 at 16:38, Michael Jakl (JIRA)<jira@apache.org> wrote:
>
>     [ https://issues.apache.org/jira/browse/VYSPER-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
>
> Michael Jakl closed VYSPER-92.
> ------------------------------
>
>    Resolution: Won't Fix
>
> Actually I don't think immutable object make much sense in an imperative language, even
though I know the advantages of immutable objects due to my experience with functional programming.

Wow, don't let your prof read this ;-)

Java is an object-oriented languages. A major feature of OO is data
encapsulation, immutable objects are a certain strict kind of data
encapsulation.
Immuntable objects are helpful when sharing information with code you
don't trust or cannot control and where giving away a copy might be
too expensive.
Especially in parallel processing, immutable objects are
indespensible, see Erlang.

  Bernd

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