[ https://issues.redhat.com/browse/ISPN-11465?page=com.atlassian.jira.plugi... ] Dan Berindei commented on ISPN-11465: ------------------------------------- JGRP-2448 was also fixed in 4.2.0, and the uncaught exception appears as a failure in Jenkins, e.g. {noformat} org.infinispan.xsite.ImplicitBackupCacheStoppedTest[null, tx=false].Uncaught (from (empty)) java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0 at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70) at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:248) at java.base/java.util.Objects.checkIndex(Objects.java:372) at java.base/java.util.ArrayList.get(ArrayList.java:458) at java.base/java.util.Collections$SynchronizedList.get(Collections.java:2426) at org.jgroups.util.Util.pickNext(Util.java:2688) at org.jgroups.protocols.FD_SOCK.determinePingDest(FD_SOCK.java:762) at org.jgroups.protocols.FD_SOCK.run(FD_SOCK.java:408) at java.base/java.lang.Thread.run(Thread.java:834) {noformat} -- This message was sent by Atlassian Jira (v7.13.8#713008)