jafarre-bi opened a new issue, #11827:
URL: https://github.com/apache/maven/issues/11827
### Affected version
4.0.0-rc-5
### Bug description
I'm concatenating several org.apache.maven.api.di.Inject files using the
AppendingTransformer of the Shade plugin. This transformer adds an empty line
after each appended file. Maven DI treats empty lines as if they contained an
empty class name, resulting in errors.
Stack trace:
```
INFO: An exception was caught and reported. Message:
java.lang.ClassNotFoundException:
org.apache.maven.di.impl.DIException: Error while discovering DI classes
from classLoader
at
org.apache.maven.di.impl.InjectorImpl.discover(InjectorImpl.java:111)
at
org.apache.maven.internal.impl.SisuDiBridgeModule.configure(SisuDiBridgeModule.java:87)
at com.google.inject.AbstractModule.configure(AbstractModule.java:66)
at
com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:409)
at
org.eclipse.sisu.space.QualifiedTypeBinder.installModule(QualifiedTypeBinder.java:153)
at
org.eclipse.sisu.space.QualifiedTypeBinder.hear(QualifiedTypeBinder.java:119)
at
org.eclipse.sisu.plexus.PlexusTypeBinder.hear(PlexusTypeBinder.java:57)
at
org.eclipse.sisu.space.QualifiedTypeVisitor.leaveClass(QualifiedTypeVisitor.java:136)
at
org.eclipse.sisu.plexus.PlexusTypeVisitor.leaveClass(PlexusTypeVisitor.java:119)
at
org.eclipse.sisu.space.SpaceScanner$1.visitEnd(SpaceScanner.java:218)
at org.objectweb.asm.ClassReader.accept(ClassReader.java:749)
at org.objectweb.asm.ClassReader.accept(ClassReader.java:425)
at org.eclipse.sisu.space.SpaceScanner.accept(SpaceScanner.java:143)
at org.eclipse.sisu.space.SpaceScanner.accept(SpaceScanner.java:109)
at
org.eclipse.sisu.space.SpaceModule.scanForElements(SpaceModule.java:218)
at org.eclipse.sisu.space.SpaceModule.configure(SpaceModule.java:168)
at
org.eclipse.sisu.plexus.PlexusAnnotatedBeanModule.configure(PlexusAnnotatedBeanModule.java:119)
at
org.eclipse.sisu.plexus.PlexusBindingModule.configure(PlexusBindingModule.java:65)
at
com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:409)
at com.google.inject.spi.Elements.getElements(Elements.java:108)
at com.google.inject.spi.Elements.getElements(Elements.java:101)
at org.eclipse.sisu.wire.WireModule.configure(WireModule.java:77)
at
com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:409)
at com.google.inject.spi.Elements.getElements(Elements.java:108)
at
com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:160)
at
com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:107)
at com.google.inject.Guice.createInjector(Guice.java:87)
at com.google.inject.Guice.createInjector(Guice.java:69)
at com.google.inject.Guice.createInjector(Guice.java:59)
at
org.codehaus.plexus.DefaultPlexusContainer.addPlexusInjector(DefaultPlexusContainer.java:493)
at
org.codehaus.plexus.DefaultPlexusContainer.<init>(DefaultPlexusContainer.java:210)
at
org.apache.maven.cling.invoker.PlexusContainerCapsuleFactory.container(PlexusContainerCapsuleFactory.java:115)
at
org.apache.maven.cling.invoker.PlexusContainerCapsuleFactory.createContainerCapsule(PlexusContainerCapsuleFactory.java:81)
at
org.apache.maven.cling.invoker.LookupInvoker.container(LookupInvoker.java:517)
at
org.apache.maven.cling.invoker.LookupInvoker.doInvoke(LookupInvoker.java:158)
at
org.apache.maven.cling.invoker.LookupInvoker.invoke(LookupInvoker.java:134)
at org.apache.maven.cling.ClingSupport.run(ClingSupport.java:76)
at org.apache.maven.cling.MavenCling.main(MavenCling.java:51)
at
org.opendevstack.cmd.impl.build.maven.MavenCommand.buildEmbedded(MavenCommand.java:137)
at
org.opendevstack.cmd.impl.build.maven.MavenCommand.build(MavenCommand.java:98)
at
org.opendevstack.task.api.build.BaseBuildTask.execute(BaseBuildTask.java:63)
at org.opendevstack.task.api.BaseTask.call(BaseTask.java:67)
at org.opendevstack.task.api.BaseTask.call(BaseTask.java:35)
at picocli.CommandLine.executeUserObject(CommandLine.java:2031)
at picocli.CommandLine.access$1500(CommandLine.java:148)
at
picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2469)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2461)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2423)
at
picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2277)
at picocli.CommandLine$RunLast.execute(CommandLine.java:2425)
at picocli.CommandLine.execute(CommandLine.java:2174)
at org.opendevstack.task.api.BaseTask.doLaunch(BaseTask.java:97)
at org.opendevstack.task.api.BaseTask.main(BaseTask.java:81)
Caused by: java.lang.ClassNotFoundException:
at
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:225)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:210)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:205)
at
org.apache.maven.di.impl.InjectorImpl.discover(InjectorImpl.java:104)
... 52 more
```
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