list of library-dependencies:

* apache-solr-solrj-3.4.0.jar depens on:
commons-codec-1.4.jar
commons-httpclient-3.1.jar
commons-io-1.4.jar
geronimo-stax-api_1.0_spec-1.0.1.jar
jcl-over-slf4j-1.6.1.jar
slf4j-api-1.6.1.jar
wstx-asl-3.2.7.jar

* pdfbox-1.6.0.jar depends on:
fontbox-1.6.0.jar
jempbox-1.6.0.jar