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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.concurrent.locks.ReentrantLock.lock()
  2. Java RT
    ObjectInputStream.readObject
    1. java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:262)
    2. java.util.concurrent.ConcurrentHashMap$Segment.put(ConcurrentHashMap.java:417)
    3. java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:883)
    4. java.util.concurrent.ConcurrentHashMap.readObject(ConcurrentHashMap.java:1278)
    5. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    6. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    7. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    8. java.lang.reflect.Method.invoke(Method.java:597)
    9. java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
    10. java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)
    11. java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
    12. java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
    13. java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
    14. java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
    15. java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
    16. java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
    17. java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
    17 frames
  3. test.simulators.core
    CoreResponseMessageReceiver.handle
    1. test.simulators.core.receiver.CoreResponseMessageReceiver.readSubmitObject(CoreResponseMessageReceiver.java:76)
    2. test.simulators.core.receiver.CoreResponseMessageReceiver.handle(CoreResponseMessageReceiver.java:46)
    2 frames
  4. Jetty Server
    SocketConnector$Connection.run
    1. org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    2. org.mortbay.jetty.Server.handle(Server.java:324)
    3. org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
    4. org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:842)
    5. org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:648)
    6. org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
    7. org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
    8. org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
    8 frames
  5. Jetty Util
    BoundedThreadPool$PoolThread.run
    1. org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
    1 frame