[jboss-jira] [JBoss JIRA] Created: (JBCOMMON-25) MarshalledValueInputStream and MarshalledValueOutputStream breaks when used with JDK 6

[Manik Surtani (JIRA)]

MarshalledValueInputStream and MarshalledValueOutputStream breaks when used with JDK 6
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                 Key: JBCOMMON-25
                 URL: http://jira.jboss.com/jira/browse/JBCOMMON-25
             Project: JBoss Common
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: core
    Affects Versions: 2.0.4.GA
            Reporter: Manik Surtani
         Assigned To: Dimitris Andreadis


Trying to serialize and deserialize a custom Map implementation using o.j.util.stream.MarshalledValue{Input | Output}Stream when using JDK 6 causes failures trying to find Map.Entry

See org.jboss.cache.util.MapCopyTest#testSerializableWithMarshalledValueStream()

Test available here:

   http://viewvc.jboss.org/cgi-bin/viewvc.cgi/jboss/JBossCache/tests/functional/org/jboss/cache/util/MapCopyTest.java?view=co

MapCopy srcs avbl here:

   http://viewvc.jboss.org/cgi-bin/viewvc.cgi/jboss/JBossCache/src/org/jboss/cache/util/MapCopy.java?view=co

Stack trace when running test:

java.lang.ClassNotFoundException: [Ljava.util.Map$Entry;
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:287)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
	at org.jboss.util.stream.MarshalledValueInputStream.resolveClass(MarshalledValueInputStream.java:58)
	at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1575)
	at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)
	at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1624)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1323)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1945)
	at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:480)
	at org.jboss.cache.util.MapCopy.readObject(MapCopy.java:103)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1846)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
	at org.jboss.cache.util.MapCopyTest.testSerializableWithMarshalledValueStream(MapCopyTest.java:44)

Note that this does not happen when using JDK 5 - only JDK 6.


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