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From: Chris Riesbeck <Chris.Riesbeck@gmail.com>
Newsgroups: comp.lang.java.programmer
Subject: Re: JSTL: getting a map's keys
Date: Mon, 26 Mar 2012 14:10:48 -0500
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On 3/23/2012 3:50 PM, Lew wrote:
> Chris Riesbeck wrote:
>> Lew wrote:
>>>
>>> I was thinking along the lines of this incompletely worked-through
>>> notion:
>>>
>>> public class ContactScreenBacker
>>> {
>>> private final Map<String, Rate> rates = howeverYouSetItUp();
>>> public Map<String, Rate> getRates() { return
>>> Collections.unmodifiableMap(rates); }
>>> public Set<String> getKeys() { return
>>> Collections.unmodifiableSet(rates.getKeys(); }
>>> // ...
>>> }
>> Yes, that's probably the approach I'll take. Not quite what I'd
>> wanted, but
>> close enough and I can't see why it shouldn't work.
>
> Let us know how it plays out, please.

So far, fine. Only time will tell if it pays off in how my JSP looks.

Thanks