Groups > comp.lang.java.programmer > #8758

Substitute value in HashMap at runtime

Path	csiph.com!x330-a1.tempe.blueboxinc.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!border3.nntp.dca.giganews.com!border1.nntp.dca.giganews.com!nntp.giganews.com!postnews.google.com!b10g2000vbc.googlegroups.com!not-for-mail
From	mike <mikaelpetterson@hotmail.com>
Newsgroups	comp.lang.java.programmer
Subject	Substitute value in HashMap at runtime
Date	Thu, 13 Oct 2011 05:18:57 -0700 (PDT)
Organization	http://groups.google.com
Lines	16
Message-ID	<70a582b4-956b-4145-9cb8-ba8fbaf751f5@b10g2000vbc.googlegroups.com> (permalink)
NNTP-Posting-Host	194.237.142.20
Mime-Version	1.0
Content-Type	text/plain; charset=ISO-8859-1
X-Trace	posting.google.com 1318508337 29293 127.0.0.1 (13 Oct 2011 12:18:57 GMT)
X-Complaints-To	groups-abuse@google.com
NNTP-Posting-Date	Thu, 13 Oct 2011 12:18:57 +0000 (UTC)
Complaints-To	groups-abuse@google.com
Injection-Info	b10g2000vbc.googlegroups.com; posting-host=194.237.142.20; posting-account=1c_fOgoAAADuOXlL0A4-T9PUmVHtMSYd
User-Agent	G2/1.0
X-Google-Web-Client	true
X-Google-Header-Order	HUALESRCNK
X-HTTP-UserAgent	Mozilla/5.0 (Windows NT 6.0; rv:7.0.1) Gecko/20100101 Firefox/7.0.1,gzip(gfe)
Xref	x330-a1.tempe.blueboxinc.net comp.lang.java.programmer:8758

Show key headers only | View raw

Hi,

If I create a HashMap with something like:

static Map<String,String> map = new
HashMap<String,String>("variable",MyPreferences.getVariableValue());

If I do it like this I guess that MyPreferences.getVariableValue()
will not be substituted but be the "plain" string.

How can I make my MyPreferences.getVariableValue() be evaluated at
runtime? Any example?

br,

//mike

Back to comp.lang.java.programmer | Previous | Next — Next in thread | Find similar

Thread

Substitute value in HashMap at runtime mike <mikaelpetterson@hotmail.com> - 2011-10-13 05:18 -0700
  Re: Substitute value in HashMap at runtime Lew <lewbloch@gmail.com> - 2011-10-13 05:53 -0700
  Re: Substitute value in HashMap at runtime Robert Klemme <shortcutter@googlemail.com> - 2011-10-13 06:44 -0700
    Re: Substitute value in HashMap at runtime Lew <lewbloch@gmail.com> - 2011-10-13 10:12 -0700
      Re: Substitute value in HashMap at runtime mike <mikaelpetterson@hotmail.com> - 2011-10-14 06:36 -0700
        Re: Substitute value in HashMap at runtime mike <mikaelpetterson@hotmail.com> - 2011-10-14 06:54 -0700
          Re: Substitute value in HashMap at runtime markspace <-@.> - 2011-10-14 08:13 -0700
  Re: Substitute value in HashMap at runtime Roedy Green <see_website@mindprod.com.invalid> - 2011-10-14 09:40 -0700

csiph-web