JPOX can be used with Java 5. This plugin adds on support for Java5 types.
'jpox:jpox-java5:1.1.6'
<dependency>
<groupId>jpox</groupId>
<artifactId>jpox-java5</artifactId>
<version>1.1.6</version>
</dependency>
<dependency org="jpox" name="jpox-java5" rev="1.1.6"/>
"jpox", "jpox-java5", "1.1.6"