Groups > comp.lang.java.programmer > #29953

Re: How does it know?

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From	Steven Simpson <ss@domain.invalid>
Newsgroups	comp.lang.java.programmer
Subject	Re: How does it know?
Date	Fri, 12 Sep 2014 17:36:41 +0100
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On 12/09/14 16:36, Knute Johnson wrote:
> On 9/12/2014 08:11, Knute Johnson wrote:
>> The second question is, what type is test.main()?  I want to be able to
>> put it into a Map.
>
> Now that I think about it, I don't think that is possible.

import java.util.*;

public class TestApplication {
     public interface Application {
         void main(String... args) throws Exception;
     }

     public static void main(String[] args) {
         Map<String, Application> map = new HashMap<>();
         map.put("self", TestApplication::main);
     }
}



-- 
ss at comp dot lancs dot ac dot uk

Thread

How does it know? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-09-12 08:11 -0700
  Re: How does it know? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-09-12 08:36 -0700
    Re: How does it know? Steven Simpson <ss@domain.invalid> - 2014-09-12 17:36 +0100
      Re: How does it know? Donkey Hottie <donkey@fredriksson.dy.fi> - 2014-09-12 21:40 +0300
        Re: How does it know? Joerg Meier <joergmmeier@arcor.de> - 2014-09-13 11:57 +0200
  Re: How does it know? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-09-12 16:18 -0700
    Re: How does it know? Mike Amling <mamling@chaff.us> - 2014-09-14 08:52 -0500
      Re: How does it know? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-09-14 07:48 -0700
  Re: How does it know? Roedy Green <see_website@mindprod.com.invalid> - 2014-09-12 18:11 -0700
    Re: How does it know? Joerg Meier <joergmmeier@arcor.de> - 2014-09-13 11:59 +0200
      Re: How does it know? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-09-14 07:51 -0700
        Re: How does it know? Arne Vajhøj <arne@vajhoej.dk> - 2014-09-14 22:24 -0400
    Re: How does it know? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-09-14 07:50 -0700
      Re: How does it know? Arne Vajhøj <arne@vajhoej.dk> - 2014-09-14 22:26 -0400
        Re: How does it know? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-09-17 14:52 -0700
  Re: How does it know? Roedy Green <see_website@mindprod.com.invalid> - 2014-09-12 18:13 -0700
  Re: How does it know? Mike Amling <mamling@chaff.us> - 2014-09-14 08:29 -0500
    Re: How does it know? Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2014-09-14 07:53 -0700
      Re: How does it know? Roedy Green <see_website@mindprod.com.invalid> - 2014-09-17 00:40 -0700
        Re: How does it know? Joerg Meier <joergmmeier@arcor.de> - 2014-09-18 00:10 +0200

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