This can be used in conjunction with validation to report error location as XPath.
'org.jvnet.jaxb2-commons:xpath-tracker:1.0'
<dependency>
<groupId>org.jvnet.jaxb2-commons</groupId>
<artifactId>xpath-tracker</artifactId>
<version>1.0</version>
</dependency>
<dependency org="org.jvnet.jaxb2-commons" name="xpath-tracker" rev="1.0"/>
"org.jvnet.jaxb2-commons", "xpath-tracker", "1.0"