@Override
          protected PasswordAuthentication getPasswordAuthentication() {
            return new PasswordAuthentication(username, accesskey.toCharArray());
          }
Gets the available config list.

@param username  the username
@param accesskey the accesskey

@return the available config list

@throws IOException Signals that an I/O exception has occurred.
KITE-Framework/src/main/java/org/webrtc/kite/config/paas/PaasHandler.java