title: Could not initialize class net.sourceforge.tess4j.TessAPI on ec2
body: <p>I have developed the java application for OCR with tess4j library, and it works well on my local machine(i'm using windows 10). And i have deployed it to <code>EC2</code> instance which runs <code>Readhat</code>, and once the <code>doOCR()</code> invoked it returns following error,</p>
  <pre><code>java.lang.NoClassDefFoundError: Could not initialize class net.sourceforge.tess4j.TessAPI
  </code></pre>