Error in compilation

[Marcos Antonio]

Thank you, Maurizio. I was compiling just with:
 
ant -Dboot.java.home="C:\Java\jdk1.6.0_22" -Dtarget.java.home="C:\Java\jdk1.7.0" build-all-tools
 
Marcos
 
> Date: Tue, 4 Jan 2011 13:55:18 +0000
> From: maurizio.cimadamore at oracle.com
> To: marcos_antonio_ps at hotmail.com
> CC: lambda-dev at openjdk.java.net
> Subject: Re: Error in compilation
> 
> Hi Marcos,
> when you build the patched javac.jar, make sure to specify the parameter 
> '-Dimport.jdk=<PATH-TO-JDK7-BINARIES>' - if no JDK 7 is found, the build 
> process will skip the generation of the com.sun.runtime package (which 
> contains ProxyHelper).
> 
> Maurizio
> 
> On 23/12/10 19:43, Marcos Antonio wrote:
> > Hello, everybody!
> >
> > I'm getting this error when compiling my application:
> >
> > An exception has occurred in the compiler (1.7.0-internal). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
> > com.sun.tools.javac.code.Symbol$CompletionFailure: class file for com.sun.runtime.ProxyHelper not found
> >
> > I suppose that the ProxyHelper class isn't in my classpath. So I would like to know in which jar I can find it. This is my ant script used to compile:
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <project name="desenvolvimento" default="empacotar">
> > <property name="patched.javac.jar" location="C:/lambda/langtools/dist/lib/javac.jar" />
> > <property name="jar" value="C:/desenvolvimento/sistemas/sistema/desenvolvimento.jar" />
> >
> > <presetdef name="patched.javac">
> > <javac classpath="C:/desenvolvimento/sistemas/sistema/commons-codec-1.4.jar" fork="yes">
> > <compilerarg value="-J-Xbootclasspath/p:${patched.javac.jar}" />
> > </javac>
> > </presetdef>
> >
> > <target name="compilar">
> > <patched.javac srcdir="." />
> > </target>
> >
> > <target name="empacotar" depends="compilar">
> > <jar destfile="${jar}" filesetmanifest="merge">
> > <fileset dir="." includes="**/*.class" />
> > <fileset dir="." includes="META-INF/**" />
> > </jar>
> > </target>
> >
> > <target name="executar" depends="empacotar">
> > <java jar="${jar}" fork="true" />
> > </target>
> > </project>
> >
> > This error appeared when I introduced defender methods in my code. Before them, everything was working fine.
> >
> > Thank you in advance.
> >
> > Marcos 
> >
>