code: Map<String, Object> getGlobalProps() {
          Map<String, Object> props = getProperties();
  
          String repertoire = (String) props.get(LibertyConstants.KEY_DEFAULT_REPERTOIRE);
          if (repertoire != null) {
              props.put(Constants.SSLPROP_DEFAULT_ALIAS, repertoire);
          } else {
              props.put(Constants.SSLPROP_DEFAULT_ALIAS, LibertyConstants.DEFAULT_SSL_CONFIG_ID);
          }
  
          String outBoundDefault = (String) props.get(LibertyConstants.KEY_OUTBOUND_DEFAULT_REPERTOIRE);
          if (outBoundDefault != null) {
              props.put(LibertyConstants.SSLPROP_OUTBOUND_DEFAULT_ALIAS, outBoundDefault);
          }
  
          String hostNameVerification = (String) props.get(LibertyConstants.KEY_OUTBOUND_HOSTNAME_VERIFICATION);
          if (hostNameVerification != null) {
              props.put(Constants.SSLPROP_URL_HOSTNAME_VERIFICATION, hostNameVerification);
          }
  
          return props;
      }
docs: Protected so it can be called via unit test.
  
  @return Map<String, String> filled with global properties from ssl config instance