title: How to list applets on JCOP cards?
body: <p>I have a dual interface java card and get the below information from the card :</p>
  
  <p>Contact interface  - <strong>ATR</strong> = <code>3B F8 13 00 00 81 31 FE 45 4A 43 4F 50 76 32 34 31 B7</code></p>
  
  <p>Contactless interface - <strong>ATR</strong> =<code>3B 88 80 01 4A 43 4F 50 76 32 34 31 5E</code></p>
  
  <p>After searching for the ATR in the net, I found that the contact interface is a <strong>NXP JCOP CJ3A080v241</strong></p>
  
  <p>But searching for the contact less ATR doesn't give me anything. </p>
  
  <p>Now the question :</p>
  
  <ul>
  <li>1- How I can gain any information about the contact-less interface (And even contact interface), and totally about this card (its default keys, applets, commands, and its ISD AID)?</li>
  <li>2- Why I can't give the list of its applets using GPJ?</li>
  </ul>
  
  <p><strong>GPJ</strong> output :</p>
  
  <pre><code>E:\Smart Card\gpj&gt;GPJ -jcop
  
  E:\Smart Card\gpj&gt;java -jar gpj.jar -jcop
  Unable to load jcop compatibility provider.
  Please put offcard.jar and jcopio.jar on the class path.
  
  java.lang.ClassNotFoundException: ds.javacard.emulator.jcop.DS_provider
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.net.URLClassLoader$1.run(Unknown Source)
          at java.security.AccessController.doPrivileged(Native Method)
          at java.net.URLClassLoader.findClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at java.lang.Class.forName0(Native Method)
          at java.lang.Class.forName(Unknown Source)
          at net.sourceforge.gpj.cardservices.GlobalPlatformService.loadJCOPProvid
  er(Unknown Source)
          at net.sourceforge.gpj.cardservices.GlobalPlatformService.main(Unknown S
  ource)
  
  E:\Smart Card\gpj&gt;
  </code></pre>
  
  <ul>
  <li>3- Whould you please list for me the name of Tools that are for <strong>JCOP</strong> cards?</li>
  </ul>
  
  <p>Note : I have an ACR38 and an ACR122U card reader.</p>