[jboss-jira] [Red Hat JIRA] (JGRP-2522) FD_ALL2 throws NPE

FD_ALL2 throws NPE ------------------ Key: JGRP-2522 URL: https://issues.redhat.com/browse/JGRP-2522 Project: JGroups Issue Type: Bug Reporter: Bela Ban Assignee: Bela Ban Priority: Major Fix For: 5.2, 4.2.12 This is in 4.x: {noformat} Exception in thread "jgroups-28,TEST4,192.168.123.100:Reciever-18" java.lang.NullPointerException at org.jgroups.protocols.FD_ALL2.lambda$new$0(FD_ALL2.java:83) at org.jgroups.util.MessageBatch.replaceIf(MessageBatch.java:220) at org.jgroups.protocols.FD_ALL2.up(FD_ALL2.java:186) at org.jgroups.stack.Protocol.up(Protocol.java:372) at org.jgroups.stack.Protocol.up(Protocol.java:372) at org.jgroups.stack.Protocol.up(Protocol.java:372) at org.jgroups.protocols.TP.passBatchUp(TP.java:1274) at org.jgroups.util.SubmitToThreadPool$BatchHandler.passBatchUp(SubmitToThreadPool.java:140) at org.jgroups.util.SubmitToThreadPool$BatchHandler.run(SubmitToThreadPool.java:136) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) {noformat}