[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.commons.logging.LogConfigurationException: java.lang.IllegalAccessError: tried to access class org.apache.commons.logging.impl.LogFactoryImpl$3 from class org.apache.commons.logging.impl.LogFactoryImpl (Caused by java.lang.IllegalAccessError: tried to access class org.apache.commons.logging.impl.LogFactoryImpl$3 from class org.apache.commons.logging.impl.LogFactoryImpl)
	at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:637)
	at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:336)
	at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:704)
	at org.apache.commons.digester.Digester.<init>(Digester.java:304)
	at hudson.plugins.checkstyle.parser.CheckStyleParser.parse(CheckStyleParser.java:48)
	at hudson.plugins.analysis.core.AbstractAnnotationParser.parse(AbstractAnnotationParser.java:53)
	at hudson.plugins.analysis.core.FilesParser.parseFile(FilesParser.java:261)
	at hudson.plugins.analysis.core.FilesParser.parseFiles(FilesParser.java:220)
	at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:169)
	at hudson.plugins.analysis.core.FilesParser.invoke(FilesParser.java:31)
	at hudson.FilePath.act(FilePath.java:851)
	at hudson.FilePath.act(FilePath.java:824)
	at hudson.plugins.checkstyle.CheckStyleReporter.perform(CheckStyleReporter.java:120)
	at hudson.plugins.analysis.core.HealthAwareReporter.postExecute(HealthAwareReporter.java:313)
	at hudson.maven.Maven2Builder.postExecute(Maven2Builder.java:155)
	at hudson.maven.MavenBuilder$Adapter.postExecute(MavenBuilder.java:310)
	at hudson.maven.agent.PluginManagerInterceptor$1MojoIntercepterImpl.callPost(PluginManagerInterceptor.java:170)
	at hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:183)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
	at org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
	at hudson.maven.agent.Main.launch(Main.java:185)
	at hudson.maven.MavenBuilder.call(MavenBuilder.java:151)
	at hudson.maven.Maven2Builder.call(Maven2Builder.java:77)
	at hudson.maven.Maven2Builder.call(Maven2Builder.java:53)
	at hudson.remoting.UserRequest.perform(UserRequest.java:118)
	at hudson.remoting.UserRequest.perform(UserRequest.java:48)
	at hudson.remoting.Request$2.run(Request.java:326)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.IllegalAccessError: tried to access class org.apache.commons.logging.impl.LogFactoryImpl$3 from class org.apache.commons.logging.impl.LogFactoryImpl
	at org.apache.commons.logging.impl.LogFactoryImpl.getParentClassLoader(LogFactoryImpl.java:700)
	at org.apache.commons.logging.impl.LogFactoryImpl.createLogFromClass(LogFactoryImpl.java:1187)
	at org.apache.commons.logging.impl.LogFactoryImpl.discoverLogImplementation(LogFactoryImpl.java:914)
	at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:604)
	... 46 more