code: public static void loadUserConfigProps() {
          userProps = new Properties();
          try {
              LOG.info("Loading the properties as proj root /src:");
              loadProps(userProps, mRunPropertiesFile);
          } catch (IOException e) {
              LOG.info("context", e);
              try {
                  LOG.info("No prop file found, trying load the properties as proj root /src:");
                  loadProps(userProps, iRunPropertiesFile);
              } catch (IOException e1) {
                  LOG.error("IOException", e1);
              }
          }
      }
docs: Calls loadProps() to load the run config properties