When we remove the SunJCE provider first, then create the Cipher object via a stand-alone SunJCE provider "new com.sun.crypto.provider.SunJCE()", then the method getParameters() will fail and throw the RuntimeException: Cannot find SunJCE provider. This is not acceptable. Should make this work with stand-alone provider as well.

The underlying cause is, inside the getParameters() method, it uses "getInstance(xxxx, SunJCE)" even when there is no static installed SunJCE in the system.

example:
            /*
              * Bob encrypts, using DES in CBC mode
              */
             ...........
             ///// remove the static installed SunJCE provider
             Security.removeProvider("SunJCE");

             ///// create the Cipher object via a stand-alone SunJCE provider
             bobCipher = Cipher.getInstance("DES/CBC/PKCS5Padding", new com.sun.crypto.provider.SunJCE());
             bobCipher.init(Cipher.ENCRYPT_MODE, bobDesKey);

             cleartext = "This is just an example".getBytes();
             ciphertext = bobCipher.doFinal(cleartext);

             // Retrieve the parameter that was used, and transfer it to Alice in encoded format
             byte[] encodedParams = bobCipher.getParameters().getEncoded(); ////// This line causes the RuntimeException

             /*
              * Alice decrypts, using DES in CBC mode
              */
             // Instantiate AlgorithmParameters object from parameter encoding
             // obtained from Bob
             AlgorithmParameters params = AlgorithmParameters.getInstance("DES", new com.sun.crypto.provider.SunJCE());
             params.init(encodedParams);
             .............