[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 14.714s (Wall Clock)
[INFO] Finished at: Wed Aug 20 09:25:12 CEST 2014
[INFO] Final Memory: 43M/368M
[INFO] ------------------------------------------------------------------------
[ERROR] Internal error: java.util.ConcurrentModificationException -> [Help 1]
org.apache.maven.InternalErrorException: Internal error: java.util.ConcurrentModificationException
	at org.apache.maven.lifecycle.internal.BuilderCommon.handleBuildError(BuilderCommon.java:142)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:95)
	at org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:169)
	at org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:165)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:886)
	at java.util.ArrayList$Itr.next(ArrayList.java:836)
	at com.google.common.collect.Iterators$7.computeNext(Iterators.java:648)
	at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
	at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
	at com.google.common.collect.Iterators.find(Iterators.java:738)
	at com.google.common.collect.Iterables.find(Iterables.java:656)
	at org.jfrog.build.api.builder.BuildInfoMavenBuilder.findModule(BuildInfoMavenBuilder.java:365)
	at org.jfrog.build.api.builder.BuildInfoMavenBuilder.mergeModule(BuildInfoMavenBuilder.java:354)
	at org.jfrog.build.api.builder.BuildInfoMavenBuilder.addModule(BuildInfoMavenBuilder.java:349)
	at org.jfrog.build.extractor.maven.BuildInfoRecorder.addFilesToCurrentModule(BuildInfoRecorder.java:427)
	at org.jfrog.build.extractor.maven.BuildInfoRecorder.finalizeAndAddModule(BuildInfoRecorder.java:410)
	at org.jfrog.build.extractor.maven.BuildInfoRecorder.finalizeModule(BuildInfoRecorder.java:367)
	at org.jfrog.build.extractor.maven.BuildInfoRecorder.projectSucceeded(BuildInfoRecorder.java:182)
	at org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:74)
	at org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:42)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:91)
	... 8 more
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/InternalErrorException