<?xml version="1.0" encoding="UTF-8"?>

<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm"
                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                 xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm orm_1_0.xsd"
                 version="1.0"
        >
    <package>org.hibernate.jpamodelgen.test.model</package>
    <entity class="Airplane" metadata-complete="true" access="PROPERTY">
        <attributes>
            <id name="serialNumber"/>
        </attributes>
    </entity>
</entity-mappings>
<?xml version="1.0" encoding="UTF-8"?>

<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm"
                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                 xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm orm_1_0.xsd"
                 version="1.0"
        >
    <!-- use orm_1_0 on purpose (backward compatibility test -->
    <package>org.hibernate.jpamodelgen.test.model</package>
    <entity class="Airplane" metadata-complete="true" access="PROPERTY">
        <attributes>
            <id name="serialNumber"/>
        </attributes>
    </entity>
</entity-mappings>
Clarify bckward compatibility test on orm_1_0.xml
Clarify bckward compatibility test on orm_1_0.xml
