[jbosstools-issues] [JBoss JIRA] (JBIDE-17551) Duplicate full class name causing jacoco to fail

Duplicate full class name causing jacoco to fail ------------------------------------------------ Key: JBIDE-17551 URL: https://issues.jboss.org/browse/JBIDE-17551 Project: Tools (JBoss Tools) Issue Type: Bug Components: webservices Affects Versions: 4.2.0.Beta2 Reporter: Mickael Istria Assignee: Xavier Coulon Fix For: 4.2.0.Beta3 Jacoco reports are failing for webservices. When in verbose, the error is {code} /home/mistria/git/jbosstools-webservices/jacoco/jacoco-reports.xml:13: Error while creating report at org.jacoco.ant.ReportTask.execute(ReportTask.java:498) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:390) at org.apache.tools.ant.Target.performTasks(Target.java:411) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399) at org.apache.tools.ant.Project.executeTarget(Project.java:1368) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1251) at org.apache.tools.ant.Main.runBuild(Main.java:809) at org.apache.tools.ant.Main.startAnt(Main.java:217) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109) Caused by: java.io.IOException: Error while analyzing class tests/org.jboss.tools.ws.jaxrs.ui.test/target/classes/org/jboss/tools/ws/jaxrs/ui/internal/utils/Logger$1.class. at org.jacoco.core.analysis.Analyzer.analyzerError(Analyzer.java:139) at org.jacoco.core.analysis.Analyzer.analyzeClass(Analyzer.java:133) at org.jacoco.core.analysis.Analyzer.analyzeAll(Analyzer.java:164) at org.jacoco.ant.ReportTask.createBundle(ReportTask.java:570) at org.jacoco.ant.ReportTask.createReport(ReportTask.java:545) at org.jacoco.ant.ReportTask.createReport(ReportTask.java:542) at org.jacoco.ant.ReportTask.execute(ReportTask.java:492) ... 17 more Caused by: java.lang.IllegalStateException: Can't add different class with same name: org/jboss/tools/ws/jaxrs/ui/internal/utils/Logger$1 at org.jacoco.core.analysis.CoverageBuilder.visitCoverage(CoverageBuilder.java:89) at org.jacoco.core.analysis.Analyzer$1.visitEnd(Analyzer.java:81) {code} Jacoco (and life in general) doesn't like having different classes with same full name. Here are the culprits in that case: {quote} mistria@mistria--rh:~/git/jbosstools-webservices$ find . -name Logger\$1.class ./plugins/org.jboss.tools.ws.jaxrs.ui/target/classes/org/jboss/tools/ws/jaxrs/ui/internal/utils/Logger$1.class [...] ./tests/org.jboss.tools.ws.jaxrs.ui.test/target/classes/org/jboss/tools/ws/jaxrs/ui/internal/utils/Logger$1.class {quote} You should consider either having the test directly consuming the Logger from the non-test bundle, or at least change the package when duplicating a class.