docs: protected PasswordAuthentication getPasswordAuthentication() {
          // Don't worry, this is just a hack to figure out if we were able
          // to set this Authenticator through the setDefault method.
          if (!sInitialized && MAGIC.equals(getRequestingScheme()) && getRequestingPort() == FOURTYTWO) {
              return new PasswordAuthentication(MAGIC, ("" + FOURTYTWO).toCharArray());
          }
          /*
           System.err.println("getPasswordAuthentication");
           System.err.println(getRequestingSite());
           System.err.println(getRequestingPort());
           System.err.println(getRequestingProtocol());
           System.err.println(getRequestingPrompt());
           System.err.println(getRequestingScheme());
           */
  
          // TODO:
          // Look for a more specific PasswordAuthenticatior before using
          // Default:
          //
          // if (...)
          //    return pa.requestPasswordAuthentication(getRequestingSite(),
          //    	                                      getRequestingPort(),
          //                                            getRequestingProtocol(),
          //                                            getRequestingPrompt(),
          //                                    	      getRequestingScheme());
  
          return passwordAuthentications.get(new AuthKey(getRequestingSite(),
                  getRequestingPort(),
                  getRequestingProtocol(),
                  getRequestingPrompt(),
                  getRequestingScheme()));
      }