[JIRA] (JENKINS-55620) SloccountPublisher fails on Java 11 without --add-modules java.xml.bind

[bat...@batmat.net (JIRA)]

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Baptiste Mathus created an issue   Jenkins / JENKINS-55620 SloccountPublisher fails on Java 11 without --add-modules java.xml.bind Issue Type: Task Assignee: npiguet Components: sloccount-plugin Created: 2019-01-16 13:41 Labels: java11 java11-compatibility Priority: Minor Reporter: Baptiste Mathus Using a Jenkins running on Java 11 (Java 11 support is currently in preview (https://jenkins.io/blog/2018/12/14/java11-preview-availability/), SloccountPublisher throws the following exception while generating the report. janv. 16, 2019 2:26:14 PM hudson.model.AbstractBuild$AbstractBuildExecution reportError WARNING: Step ‘Publish SLOCCount analysis results’ aborted due to exception: java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException at hudson.plugins.sloccount.SloccountPublisher.perform(SloccountPublisher.java:82) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690) at hudson.model.Build$BuildExecution.post2(Build.java:186) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635) at hudson.model.Run.execute(Run.java:1835) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:429) Caused by: java.lang.ClassNotFoundException: javax.xml.bind.JAXBException at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1374) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1327) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1080) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ... 11 more Expected behavior Though there is ongoing work to see how/if to keep making JAXB usages in Jenkins on Java 11+, it would be nice if the plugin code could be analyzed to see if it could work without depending on JAXB API (which has been removed from the JDK starting from Java 9+). Technical consideration Looking at the code quickly, I think the main (only?) reason JAXB usage is to marshall/unmarshall the ClocReport. I think replacing the serialization with an XStream marshalling would probably achieve the same thing, while removing the JAXB dependency. Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.