docs: private InputStream getMostSpecificStream(
              String key, String l, String c, String v) {
          String filePath = baseName.replace('.', '/') + '/' + key
                  + ((l == null) ? "" : ("_" + l))
                  + ((c == null) ? "" : ("_" + c))
                  + ((v == null) ? "" : ("_" + v))
                  + ".text";
          // System.err.println("Seeking " + filePath);
          InputStream is = loader.getResourceAsStream(filePath);
          // N.b.  If were using Class.getRes... instead of ClassLoader.getRes...
          // we would need to prefix the path with "/".
          return (is == null && l != null)
              ? getMostSpecificStream(key, ((c == null) ? null : l),
                      ((v == null) ? null : c), null)
              : is;
      }