NullPointerException - com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor.get with @XmlValue and generics

[Tomas-Kraus]

I've a class with generics like this :

@XmLRootElement
public class NillableValue<E> {
    private boolean _nillable = false;
    private E _value = null;

    @XmlAttribute(name="null")
    public boolean isNillable() {
    return _nillable;
    }

    @XmlValue   
    public E getValue() {
    return _value;
    }

    // Setter here }

And another like this :

@XmLRootElement
public class NillableStringValue extends NillableValue<E> {}

When i try to marshall NillableStringValue, got :

java.lang.NullPointerException
    at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor.get(TransducedAccessor.java:169)

This works if i replace @XmlValue by @XmlElement and when I don't use generics

Environment

Windows XP

Affected Versions

[2.2.4u1]

[Tomas-Kraus]

• Issue Imported From: https://github.com/javaee/jaxb-v2/issues/850
• Original Issue Raised By:@glassfishrobot
• Original Issue Assigned To: @glassfishrobot

[Tomas-Kraus]

@glassfishrobot Commented Reported by melbichon

[Tomas-Kraus]

@glassfishrobot Commented herr-herner said: I am confronted with the same issue. The built-in JAXB implementation seems to have a problem when it should marshal objects of type Object in combination with tt>@XmlValue</tt. It's time to get rid of this bug.

[Tomas-Kraus]

@glassfishrobot Commented Was assigned to yaroska

[Tomas-Kraus]

@glassfishrobot Commented This issue was imported from java.net JIRA JAXB-850