Hi, I've seen some tests (i.e. http://ci.infinispan.org/viewLog.html?buildId=905&buildTypeId=bt9) in CI failing with: Caused by: java.lang.NullPointerException at sun.nio.ch.Util.atBugLevel(Util.java:448) This is a known issue: https://issues.jboss.org/browse/ISPN-1751 Maybe we should add this system property to the surefire settings? Cheers, -- Galder Zamarreño galder(a)redhat.com twitter.com/galderz Project Lead, Escalante http://escalante.io Engineer, Infinispan http://infinispan.org