A DESCRIPTION OF THE PROBLEM :
  KeyFactory keyFactory = KeyFactory.getInstance(Algorithm.RSA.type);
  X509EncodedKeySpec spec = new X509EncodedKeySpec(key);
  return keyFactory.generatePublic(spec);

REGRESSION : Last worked in version 20

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
  KeyFactory keyFactory = KeyFactory.getInstance(Algorithm.RSA.type);
        X509EncodedKeySpec spec = new X509EncodedKeySpec(key);
        return keyFactory.generatePublic(spec);


FREQUENCY : always