Cloning of java.util.concurrent.PriorityBlockingQueue causes: [java] Exception in thread "main" java.lang.NullPointerException [java] at java.util.concurrent.PriorityBlockingQueue.readObject(PriorityBlockingQueue.java:943) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [java] at java.lang.reflect.Method.invoke(Method.java:498) [java] at org.jboss.marshalling.reflect.SerializableClass.callReadObject(SerializableClass.java:307) [java] at org.jboss.marshalling.cloner.SerializingCloner.initSerializableClone(SerializingCloner.java:303) [java] at org.jboss.marshalling.cloner.SerializingCloner.clone(SerializingCloner.java:251) [java] at org.jboss.marshalling.cloner.SerializingCloner.clone(SerializingCloner.java:128) [java] at org.jboss.marshalling.cloner.SerializingCloner.cloneFields(SerializingCloner.java:393) [java] at org.jboss.marshalling.cloner.SerializingCloner.initSerializableClone(SerializingCloner.java:309) [java] at org.jboss.marshalling.cloner.SerializingCloner.clone(SerializingCloner.java:251) [java] at org.jboss.marshalling.cloner.SerializingCloner.clone(SerializingCloner.java:128) [java] at CloningExample.testSimple(CloningExample.java:46) [java] at CloningExample.main(CloningExample.java:27)
Verified with EAP 6.4.16.CP.CR1
Released on June 20 2017 as part of the EAP 6.4.16 maintenance release.