code: synchronized public void setSSLParameters(SSLParameters params) {
          super.setSSLParameters(params);
  
          // the super implementation does not handle the following parameters
          identificationProtocol = params.getEndpointIdentificationAlgorithm();
          algorithmConstraints = params.getAlgorithmConstraints();
          if ((handshaker != null) && !handshaker.started()) {
              handshaker.setIdentificationProtocol(identificationProtocol);
              handshaker.setAlgorithmConstraints(algorithmConstraints);
          }
      }
docs: Applies SSLParameters to this engine.