JUnit 4.12-beta-1 results in UnsupportedOperationException ---------------------------------------------------------- Key: ARQ-1835 URL: https://issues.jboss.org/browse/ARQ-1835 Project: Arquillian Issue Type: Bug Components: Base Implementation Affects Versions: 1.1.5.Final Reporter: Juergen Zimmermann Fix For: 1.1.6.Final When I configure my pom.xml so that JUnit 4.12-beta-1 is used than an UnsupportedOperationException is thrown: {code} java.lang.UnsupportedOperationException at java.util.Collections$UnmodifiableList$1.set(Collections.java:1412) at java.util.Collections.sort(Collections.java:234) at org.jboss.arquillian.junit.Arquillian.getChildren(Arquillian.java:73) at org.junit.runners.ParentRunner.getFilteredChildren(ParentRunner.java:426) at org.junit.runners.ParentRunner.getDescription(ParentRunner.java:351) at org.junit.runners.ParentRunner.run(ParentRunner.java:359) at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:155) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) {code}