Groups > comp.lang.java.programmer > #3783

Re: Isn't an array to int primitive?

Path	csiph.com!x330-a1.tempe.blueboxinc.net!aioe.org!news.glorb.com!postnews.google.com!k27g2000pri.googlegroups.com!not-for-mail
From	byhesed <byhesed@gmail.com>
Newsgroups	comp.lang.java.programmer
Subject	Re: Isn't an array to int primitive?
Date	Sat, 7 May 2011 22:13:03 -0700 (PDT)
Organization	http://groups.google.com
Lines	23
Message-ID	<688dfa8b-c31d-4372-8210-e8417a821866@k27g2000pri.googlegroups.com> (permalink)
References	<0e7f2c35-bdb5-4a35-b695-7a18dad4b567@f31g2000pri.googlegroups.com>
NNTP-Posting-Host	220.149.108.22
Mime-Version	1.0
Content-Type	text/plain; charset=UTF-8
Content-Transfer-Encoding	quoted-printable
X-Trace	posting.google.com 1304831583 11266 127.0.0.1 (8 May 2011 05:13:03 GMT)
X-Complaints-To	groups-abuse@google.com
NNTP-Posting-Date	Sun, 8 May 2011 05:13:03 +0000 (UTC)
Complaints-To	groups-abuse@google.com
Injection-Info	k27g2000pri.googlegroups.com; posting-host=220.149.108.22; posting-account=v_GC8QoAAABz34PprEBWdejdnnHZvg4_
User-Agent	G2/1.0
X-HTTP-UserAgent	Mozilla/5.0 (Windows NT 6.1) AppleWebKit/534.24 (KHTML, like Gecko) Chrome/11.0.696.60 Safari/534.24,gzip(gfe)
Xref	x330-a1.tempe.blueboxinc.net comp.lang.java.programmer:3783

Show key headers only | View raw

On 5월8일, 오후2시07분, byhesed <byhe...@gmail.com> wrote:
> I know that primitive type variables cannot be converted to class
> type, right?
> But, how can the below code operate well?
>
> 　　　System.out.println(new int[10] instanceof Object);
>
> The result is "true".
>
> I am thinking that it is weird.
> Isn't the anonymous array primitive type, is it?
> Then, how can it be converted to class type, in this case, Object?
>
> I think I know something incorrectly.
> Please correct my wrong idea.

Sorry. I've just solved my question.

The book says that "Arrays are objects."

Thank you.

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

Thread

Isn't an array to int primitive? byhesed <byhesed@gmail.com> - 2011-05-07 22:07 -0700
  Re: Isn't an array to int primitive? Knute Johnson <nospam@knutejohnson.com> - 2011-05-07 22:10 -0700
    Re: Isn't an array to int primitive? byhesed <byhesed@gmail.com> - 2011-05-07 22:14 -0700
      Re: Isn't an array to int primitive? Knute Johnson <nospam@knutejohnson.com> - 2011-05-07 22:31 -0700
        Re: Isn't an array to int primitive? Lawrence D'Oliveiro <ldo@geek-central.gen.new_zealand> - 2011-05-09 00:03 +1200
          Re: Isn't an array to int primitive? Lew <noone@lewscanon.com> - 2011-05-08 08:09 -0400
  Re: Isn't an array to int primitive? byhesed <byhesed@gmail.com> - 2011-05-07 22:13 -0700
    Re: Isn't an array to int primitive? Lew <noone@lewscanon.com> - 2011-05-08 07:51 -0400
      Re: Isn't an array to int primitive? byhesed <byhesed@gmail.com> - 2011-05-08 21:56 -0700
        Re: Isn't an array to int primitive? Lew <noone@lewscanon.com> - 2011-05-09 08:32 -0400
          Re: Isn't an array to int primitive? Patricia Shanahan <pats@acm.org> - 2011-05-09 07:15 -0700
            Re: Isn't an array to int primitive? byhesed <byhesed@gmail.com> - 2011-05-09 07:31 -0700
  Re: Isn't an array to int primitive? Roedy Green <see_website@mindprod.com.invalid> - 2011-05-07 23:27 -0700
    Re: Isn't an array to int primitive? Lew <noone@lewscanon.com> - 2011-05-08 07:54 -0400

csiph-web