Groups > comp.lang.java.programmer > #38665

Re: Overloading methods question

From	Rhino <no_offline_contact@example.com>
Newsgroups	comp.lang.java.programmer
Subject	Re: Overloading methods question
Date	2018-10-26 22:10 -0400
Organization	A noiseless patient Spider
Message-ID	<pr0hef$j4u$1@dont-email.me> (permalink)
References	<pqqmoq$jeo$1@dont-email.me> <1b2bqd7oqzez6$.sfpve8lwmic2.dlg@40tude.net> <pqt6v0$e65$1@dont-email.me> <gqboe79efsd$.1p4kudk4cwuxl.dlg@40tude.net>

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On 2018-10-26 6:52 AM, Joerg Meier wrote:
> On Thu, 25 Oct 2018 15:53:04 -0400, Rhino wrote:
> 
>> Or did you have something different in mind?
> 
> Basically, that is what I had in mind, although two improvements:
> 
>> LocalDateTime ldt = LocalDateTime.now();
>> ZonedDateTime zdt = ZonedDateTime.of(ldt, ZoneId.systemDefault());
> 
> LocalDateTime.now() is already returned in the system default time zone. So
> you could rephrase this:
> 
>> String fullMonthName =
>> CurrentDateTimeUtils.getCurrentMonth().getDisplayName(
> 
> as:
> 
>> LocalDateTime.now().getMonth().getDisplayName(
> 

> which aside of saving you from having a method is actually even shorter
> than calling the method ;)
> 

Very good!

Now that I've learned more about the classes and methods available in 
the java.time.* classes, I've realized that I can do practically 
anything I need to do directly in my programs in a single line. That 
means it's pointless to have the vast majority of my convenience methods 
at all! My class of date/time methods is shrinking like an ice cube in a 
fry pan :-) I previously had a method to determine if a date string like 
"2018-10-26" met all the criteria to be a valid ISO date; it was well 
over 100 lines long. This is probably going to be a one liner now plus 
the try/catch block needed to handle any exception that I get.

I *really* like the java.time.* classes! They seem very well designed, 
very powerful, and even concise. I'm glad Java finally developed them.

Thank you - and all the others who replied - for your responses!

-- 
Rhino

Thread

Overloading methods question Rhino <no_offline_contact@example.com> - 2018-10-24 17:04 -0400
  Re: Overloading methods question Arne Vajhøj <arne@vajhoej.dk> - 2018-10-24 18:56 -0400
  Re: Overloading methods question Joerg Meier <joergmmeier@arcor.de> - 2018-10-25 10:13 +0200
    Re: Overloading methods question Rhino <no_offline_contact@example.com> - 2018-10-25 15:53 -0400
      Re: Overloading methods question Eric Douglas <e.d.programmer@gmail.com> - 2018-10-25 13:58 -0700
        Re: Overloading methods question Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-10-25 17:49 -0400
          Re: Overloading methods question Martin Gregorie <martin@mydomain.invalid> - 2018-10-25 22:29 +0000
            Re: Overloading methods question Arne Vajhøj <arne@vajhoej.dk> - 2018-10-25 20:08 -0400
              Re: Overloading methods question Martin Gregorie <martin@mydomain.invalid> - 2018-10-26 00:37 +0000
                Re: Overloading methods question Arne Vajhøj <arne@vajhoej.dk> - 2018-10-25 21:42 -0400
                Re: Overloading methods question Joerg Meier <joergmmeier@arcor.de> - 2018-10-26 12:46 +0200
                Re: Overloading methods question Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-10-26 07:50 -0400
                Re: Overloading methods question Martin Gregorie <martin@mydomain.invalid> - 2018-10-26 19:33 +0000
                Re: Overloading methods question Eric Douglas <e.d.programmer@gmail.com> - 2018-10-26 13:13 -0700
                Re: Overloading methods question Arne Vajhøj <arne@vajhoej.dk> - 2018-10-26 20:58 -0400
                Re: Overloading methods question Martin Gregorie <martin@mydomain.invalid> - 2018-10-27 22:36 +0000
                Re: Overloading methods question Arne Vajhøj <arne@vajhoej.dk> - 2018-10-27 19:38 -0400
                Re: Overloading methods question Martin Gregorie <martin@mydomain.invalid> - 2018-10-28 10:39 +0000
                Re: Overloading methods question Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-10-28 07:54 -0400
          Re: Overloading methods question Eric Douglas <e.d.programmer@gmail.com> - 2018-10-26 06:26 -0700
      Re: Overloading methods question Joerg Meier <joergmmeier@arcor.de> - 2018-10-26 12:52 +0200
        Re: Overloading methods question Rhino <no_offline_contact@example.com> - 2018-10-26 22:10 -0400
          Re: Overloading methods question Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-10-27 07:43 -0400
            Re: Overloading methods question Rhino <no_offline_contact@example.com> - 2018-10-29 14:40 -0400
              Re: Overloading methods question Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-10-29 16:39 -0400
          Re: Overloading methods question Eric Douglas <e.d.programmer@gmail.com> - 2018-10-29 05:07 -0700
            Re: Overloading methods question Rhino <no_offline_contact@example.com> - 2018-10-29 14:41 -0400
  Re: Overloading methods question Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-10-25 07:49 -0400
    Re: Overloading methods question Rhino <no_offline_contact@example.com> - 2018-10-25 16:07 -0400

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