java.util.ConcurrentModificationException: This exception has no message.

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via Jive Software Open Source by Gaston Dombiak, 1 year ago
This exception has no message.
via JIRA by Gaston Dombiak, 1 year ago
This exception has no message.
via JIRA by Gaston Dombiak, 1 year ago
This exception has no message.
via Oracle Community by 805059, 1 year ago
java.util.ConcurrentModificationException:
at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:617)
at java.util.LinkedList$ListItr.remove(LinkedList.java:585)
at org.jivesoftware.messenger.muc.HistoryStrategy.addMessage(HistoryStrategy.java:175)
at org.jivesoftware.messenger.muc.MUCRoomHistory.addMessage(MUCRoomHistory.java:105)
at org.jivesoftware.messenger.muc.spi.MUCRoomImpl.send(MUCRoomImpl.java:767)
at org.jivesoftware.messenger.muc.spi.MUCRoomImpl.sendPublicMessage(MUCRoomImpl.java:750)
at org.jivesoftware.messenger.muc.spi.MUCUserImpl.process(MUCUserImpl.java:214)
at org.jivesoftware.messenger.muc.spi.MUCUserImpl.process(MUCUserImpl.java:120)
at org.jivesoftware.messenger.muc.spi.MultiUserChatServerImpl.processPacket(MultiUserChatServerImpl.java:200)
at org.jivesoftware.messenger.muc.spi.MultiUserChatServerImpl.process(MultiUserChatServerImpl.java:184)
at org.jivesoftware.messenger.MessageRouter.route(MessageRouter.java:80)
at org.jivesoftware.messenger.PacketRouter.route(PacketRouter.java:69)
at org.jivesoftware.messenger.net.SocketReader.processMessage(SocketReader.java:416)
at org.jivesoftware.messenger.net.ClientSocketReader.processMessage(ClientSocketReader.java:63)
at org.jivesoftware.messenger.net.SocketReader.readStream(SocketReader.java:190)
at org.jivesoftware.messenger.net.SocketReader.run(SocketReader.java:115)
at java.lang.Thread.run(Thread.java:595)

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