title: Which pom dependency should I use for jar commons-lang.jar
body: <p>How do I know which version of a pom dependency I should use if its version is not in the jar name. For example the jar commons-lang.jar, what version of the pom dependency should I use ?</p>
  
  <p>Here are its search results on maven central repo - <a href="http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22net.sf.staccatocommons%22%20AND%20a%3A%22commons-lang%22" rel="nofollow">http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22net.sf.staccatocommons%22%20AND%20a%3A%22commons-lang%22</a></p>