what are the jar files required for selenium?
['poi-3.10-FINAL-20140208.jar.', 'poi-ooxml-3.10-FINAL-20140208.jar.', 'poi-ooxml-schemas-3.10-FINAL-20140208.jar.', 'xmlbeans-2.3.0.jar.', 'dom4j-1.6.1.jar.', 'log4j-1.2.17.jar.', 'saxon-8.7.jar.', 'SaxonLiaison.jar.']