RFR: JDK-8262944: Improve exception message when automatic module lists provider class not in JAR file

Christian Stein cstein at openjdk.java.net
Thu Sep 23 13:33:55 UTC 2021


On Thu, 23 Sep 2021 11:26:26 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> This commit appends the name of the JAR file to the exception message for when automatic module lists a non-existing provider class.
>
> src/java.base/share/classes/jdk/internal/module/ModulePath.java line 554:
> 
>> 552:                         String pn = packageName(cn);
>> 553:                         if (!packages.contains(pn)) {
>> 554:                             String msg = "Provider class " + cn + " not in module created for " + fn;
> 
> "not in module created" isn't quite right as the module cannot be created.  Maybe you could change it to "not in JAR file"

Will do so.

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PR: https://git.openjdk.java.net/jdk/pull/5543


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