title: Adding a classpath to my jar through Manifest file
body: <p>I built a jar file and I need to get access to a folder that's outside of it.</p>
  <p>In my jar I have a <code>MANIFEST.MF</code> file. If i add the folder to it will I be able to use it?</p>
  <pre><code>Manifest-Version: 1.0
  Main-Class: com.petapilot.migrations.MigrationsApplication
  </code></pre>
  <p>Or is is it a better opinion to set it using the flag <code>classpath</code>when I run my jar through the command line?</p>