RFR(M) 8213348: jdk.internal.vm.compiler.management service providers missing in module descriptor

Mandy Chung mandy.chung at oracle.com
Thu Nov 8 19:49:34 UTC 2018

This is strange.  upgrade module path precedes the application module
path in the search path.  I would not expect --module-path would help.

Can you get the full javac command to see what are being compiled
and all the paths set in these options?


On 11/8/18 11:28 AM, dean.long at oracle.com wrote:
> I get this without --module-path:
>   Fatal Error: Unable to find package java.lang in classpath or 
> bootclasspath
> I guess before, when it was using the unnamed module, that it was 
> picking up these
> system classes from the jdk10 bootjdk, which doesn't seem ideal.
> It works without --upgrade-module-path, so I can remove that.
> dl
> On 11/7/18 8:12 PM, Mandy Chung wrote:
>> Hi Dean,
>> On 11/7/18 7:56 PM, dean.long at oracle.com wrote:
>>> https://bugs.openjdk.java.net/browse/JDK-8213348
>>> https://bugs.openjdk.java.net/browse/JDK-8211781
>>> http://cr.openjdk.java.net/~dlong/8213348/webrev/
>> 108 --module-path $(JDK_OUTPUTDIR)/modules \
>>   109             --upgrade-module-path $(JDK_OUTPUTDIR)/modules --system none \
>> You added `--module-path` option to javac.  What error did you
>> get without it?  It looks a bit suspicious.  I wonder if
>> the `--upgrade-module-path` is needed as --system none is set.
>> We need Jon to advice on this javac command.
>> Mandy

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