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Exception exception is - java.io.NotSerializableException: org.drftpd.vfs.CaseInsensitiveComparator
jvm 1    | 8893 [AsyncCommandHandler - class org.drftpd.slave.async.AsyncCommandArgument] DEBUG org.drftpd.slave.Slave  -
jvm 1    | java.lang.RuntimeException: java.io.NotSerializableException: org.drftpd.vfs.CaseInsensitiveComparator
jvm 1    |      at org.drftpd.slave.Slave.sendResponse(Slave.java:1030)
jvm 1    |      at org.drftpd.slave.Slave$1AsyncCommandHandler.run(Slave.java:939)
jvm 1    |      at java.lang.Thread.run(Thread.java:619)
jvm 1    | Caused by: java.io.NotSerializableException: org.drftpd.vfs.CaseInsensitiveComparator
jvm 1    |      at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
jvm 1    |      at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
jvm 1    |      at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
jvm 1    |      at java.util.TreeMap.writeObject(TreeMap.java:2239)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
jvm 1    |      at java.lang.reflect.Method.invoke(Method.java:597)
jvm 1    |      at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
jvm 1    |      at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
jvm 1    |      at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
jvm 1    |      at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
jvm 1    |      at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
jvm 1    |      at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
jvm 1    |      at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
jvm 1    |      at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
jvm 1    |      at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
jvm 1    |      at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
jvm 1    |      at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
jvm 1    |      at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
jvm 1    |      at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
jvm 1    |      at org.drftpd.slave.Slave.sendResponse(Slave.java:1018)
jvm 1    |      ... 2 more
jvm 1    |
jvm 1    | WrapperSimpleApp: Encountered an error running main: java.net.SocketException: Connection reset
jvm 1    | java.net.SocketException: Connection reset
jvm 1    |      at java.net.SocketInputStream.read(SocketInputStream.java:168)
jvm 1    |      at java.net.SocketInputStream.read(SocketInputStream.java:182)
jvm 1    |      at java.io.ObjectInputStream$PeekInputStream.peek(ObjectInputStream.java:2247)
jvm 1    |      at java.io.ObjectInputStream$BlockDataInputStream.peek(ObjectInputStream.java:2540)
jvm 1    |      at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2550)
jvm 1    |      at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1297)
jvm 1    |      at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
jvm 1    |      at org.drftpd.slave.Slave.listenForCommands(Slave.java:903)
jvm 1    |      at org.drftpd.slave.Slave.main(Slave.java:322)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
jvm 1    |      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
jvm 1    |      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
jvm 1    |      at java.lang.reflect.Method.invoke(Method.java:597)
jvm 1    |      at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:240)
jvm 1    |      at java.lang.Thread.run(Thread.java:619)
wrapper  | on_exit trigger matched.  Restarting the JVM.  (Exit code: 1)