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Groups > comp.lang.java.programmer > #13328

Re: the classes in rt.jar cannot be found during ant build

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On 4/2/2012 5:07 PM, zyng wrote:
> In my build.xml,
>          <property environment="env"/>
>           ...
> 	<path id="project.classpath">
>              <fileset dir="${env.JAVA_HOME}">
>                  <include name="jre/lib/rt.jar"/>
>              </fileset>
>              ...
>
> The environment variable JAVA_HOME has been set to: C:\Program Files\Java\jdk1.6.0_24
>
> When I run it, those classes inside rt.jar cannot be found. I have print out, using echo, the classpath and rt.jar is included in the classpath.
>
> I don't understand why the classes in rt.jar cannot be reached by javac.

You should not need to specify rt.jar like that - actually you
should not specify rt.jar like that.

So how does you javac task look like and what errors are you getting?

Arne

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the classes in rt.jar cannot be found during ant build zyng <xsli2@yahoo.com> - 2012-04-02 14:07 -0700
  Re: the classes in rt.jar cannot be found during ant build Lew <lewbloch@gmail.com> - 2012-04-02 15:53 -0700
  Re: the classes in rt.jar cannot be found during ant build Roedy Green <see_website@mindprod.com.invalid> - 2012-04-02 16:00 -0700
  Re: the classes in rt.jar cannot be found during ant build Arne Vajhøj <arne@vajhoej.dk> - 2012-04-02 19:44 -0400
  Re: the classes in rt.jar cannot be found during ant build zyng <xsli2@yahoo.com> - 2012-04-02 17:16 -0700
    Re: the classes in rt.jar cannot be found during ant build Arne Vajhøj <arne@vajhoej.dk> - 2012-04-02 20:53 -0400
    Re: the classes in rt.jar cannot be found during ant build Roedy Green <see_website@mindprod.com.invalid> - 2012-04-03 10:49 -0700
      Re: the classes in rt.jar cannot be found during ant build Arne Vajhøj <arne@vajhoej.dk> - 2012-04-03 19:15 -0400
    Re: the classes in rt.jar cannot be found during ant build Roedy Green <see_website@mindprod.com.invalid> - 2012-04-03 16:29 -0700

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