i try to use the simplify plugin to simplify the generated code. I have a defined type:

<xsd:complexType name="typeWithReferencesProperty">
        <xsd:choice maxOccurs="unbounded">
        <xsd:annotation>
                <xsd:appinfo>
                    <simplify:as-element-property/>
                </xsd:appinfo>
            </xsd:annotation>
            <xsd:element name="a" type="AttributeValueIntegerType"/>
            <xsd:element name="b" type="AttributeValueIntegerType"/>
        </xsd:choice> 
    </xsd:complexType>

but it does not work, as it results in the following error:

compiler was unable to honor this as-element-property customization. It is attached to a wrong place, or its inconsistent with other bindings.

i used exactly the configuration, i also have other jaxb plugins which work, so i am not quite sure, if the plugin is broken or something? has anybody managed to get this running?