title: Where can I find the source code for the Java library bundled with DBD::JDBC?
body: <p>There is a <a href="https://metacpan.org/pod/DBD::JDBC" rel="nofollow">DBD::JDBC</a> Perl module. The source code for the module (<code>.pm</code>) is clearly provided.</p>
  
  <p>But the proxy also consists of a jar file. It is packaged within the distribution (<code>.tar.gz</code>). Sadly, I cannot find the source code for this <code>.jar</code>-file.</p>
  
  <p>As it is delivered as one file, isn't this a violation of the GPL? I mean, GPL code may not be bundled with non-GPL (or non-open-source) code, if I am not mistaken.</p>
  
  <p>So there is no link to any source, and googling for the Java class and package names didn't reveal too much. It's not listed on grepcode either.</p>
  
  <p>I <em>could</em> decompile the .jar-file, but this is not what I want. So if someone has any information on this subject, please feel free to solve my issue where to find the source code.</p>
  
  <p>@Mods: If this is not programming specific enough, feel free to move this question to somewhere else.</p>