code: static String encodeRaw(TypeMirror type) {
      StringBuilder sb = new StringBuilder();
      return type.accept(RAW_ENCODING_TYPE_VISITOR, sb).toString();
    }
docs: Like {@link #encode}, except that only the raw type is encoded. So if the given type is {@code
  java.util.List<java.lang.Integer>} the result will be {@code `java.util.List`}.