How to set relative paths in the node <rosjava-pathelement> included in a manifest.xml for ROSJava

edit

Currently, I have a package running a solution which uses external java libraries. The solution use external libraries, but I would like to use relative path to the package. With this idea, all libraries would be included in lib folder.

Current solution is this one:

<export>
    <rosjava-src location="src" /> 
    <rosjava-pathelement location="target/" groupId="org.lejos.ros" artifactId="org.lejos.ros.nodes.NXTLoader" version="0.0.1" built="true" />
    <rosjava-pathelement location="/usr/local/lejos/lib/pc/pccomm.jar" />
    <rosjava-pathelement location="/usr/local/lejos/lib/pc/3rdparty/bluecove-gpl.jar" />
    <rosjava-pathelement location="/usr/local/lejos/lib/pc/3rdparty/bluecove.jar" />
    <rosjava-pathelement location="/home/jabrena/ros3/workspace/nxt_lejos_ros/NXTLoader/lib/yamlbeans-1.06.jar" />
</export>

My idea is to describe something similar to this one:

        <rosjava-pathelement location="./lib/pc/pccomm.jar" />
        <rosjava-pathelement location="./lib/bluecove-gpl.jar" />
        <rosjava-pathelement location="./lib/bluecove.jar" />
        <rosjava-pathelement location="./lib/yamlbeans-1.06.jar" />

Is it possible in a alternative way?

Juan Antonio