title: Eclipse doesn't recognize smartcardio library
body: <p>After migration from Sun's jdk (1.8) to Openjdk12 - Eclipse does not recognize the whole library of "javax.smartcardio".</p>
  
  <p><strong>for example:</strong></p>
  
  <pre><code>import javax.smartcardio.Card; 
  </code></pre>
  
  <p>will cause the errors </p>
  
  <pre><code>Card cannot be resolved to a type
  
  The import javax.smartcardio cannot be resolved
  </code></pre>
  
  <p>We've tried to add the "src.zip" to the JRE coniguration in the Eclipse, but its content does not appear in "Project Explorer"...</p>