code: protected LightblueClientConfiguration baseLightblueClientConfiguration() {
          String propertiesFilePath = context.getInitParameter(LIGHTBLUE_CLIENT_PROPERTIES_PATH_KEY);
  
          if (propertiesFilePath == null) {
              return PropertiesLightblueClientConfiguration.fromDefault();
          }
  
          return PropertiesLightblueClientConfiguration.fromPath(Paths.get(propertiesFilePath));
      }
docs: Returns
  {@link com.redhat.lightblue.client.PropertiesLightblueClientConfiguration#fromDefault()}
  by default if no context parameter with key
  {@link #LIGHTBLUE_CLIENT_PROPERTIES_PATH_KEY} is specified. Otherwise,
  the path is used with
  {@link com.redhat.lightblue.client.PropertiesLightblueClientConfiguration#fromPath(java.nio.file.Path)}.