Groups > comp.lang.java.programmer > #8607

Re: Support Map<String, String> & Map<String, MyString>

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From	albert kao <albertkao3@gmail.com>
Newsgroups	comp.lang.java.programmer
Subject	Re: Support Map<String, String> & Map<String, MyString>
Date	Thu, 6 Oct 2011 13:32:55 -0700 (PDT)
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On Oct 6, 4:02 pm, Lew <lewbl...@gmail.com> wrote:
> albert kao wrote:
> > The following programs work but I like to combine MyComboBox &
> > MyComboBox2 into one class so that both Map<String, String> &
> > Map<String, MyString> data types are supported in the single combined
> > class.
> > How to do that?
>
> Have 'MyString' implement 'CharSequence' and use a 'Map<String,CharSequence>'?
>
> > public class MyComboBox extends LangComboBox implements
> > PropertyChangeListener {
> >   protected EventListenerList listenerList = new EventListenerList();
> >   private Set keySet = Collections.EMPTY_SET;
>
> DO NOT USE RAW TYPES!
>
> --
> Lew

'MyString' do NOT implement 'CharSequence', so it cannot use a
'Map<String,CharSequence>'

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Thread

Support Map<String, String> & Map<String, MyString> albert kao <albertkao3@gmail.com> - 2011-10-06 12:05 -0700
  Re: Support Map<String, String> & Map<String, MyString> Lew <lewbloch@gmail.com> - 2011-10-06 13:02 -0700
    Re: Support Map<String, String> & Map<String, MyString> Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2011-10-06 13:23 -0700
      Re: Support Map<String, String> & Map<String, MyString> albert kao <albertkao3@gmail.com> - 2011-10-06 14:07 -0700
        Re: Support Map<String, String> & Map<String, MyString> Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2011-10-06 15:42 -0700
          Re: Support Map<String, String> & Map<String, MyString> albert kao <albertkao3@gmail.com> - 2011-10-06 17:54 -0700
          Re: Support Map<String, String> & Map<String, MyString> albert kao <albertkao3@gmail.com> - 2011-10-06 18:09 -0700
    Re: Support Map<String, String> & Map<String, MyString> albert kao <albertkao3@gmail.com> - 2011-10-06 13:32 -0700
      Re: Support Map<String, String> & Map<String, MyString> Lew <lewbloch@gmail.com> - 2011-10-06 19:03 -0700
        Re: Support Map<String, String> & Map<String, MyString> albert kao <albertkao3@gmail.com> - 2011-10-06 20:33 -0700
  Re: Support Map<String, String> & Map<String, MyString> Roedy Green <see_website@mindprod.com.invalid> - 2011-10-07 02:41 -0700
    Re: Support Map<String, String> & Map<String, MyString> albert kao <albertkao3@gmail.com> - 2011-10-07 03:49 -0700
      Re: Support Map<String, String> & Map<String, MyString> Roedy Green <see_website@mindprod.com.invalid> - 2011-10-07 10:48 -0700

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