* reflection implementation.
     */
    try {
      new TypeToken<T>() {};
      fail();
    } catch (IllegalStateException expected) {
      // Type variables aren't allowed.
    }
  }

  public void testRawTypeIsCorrect() {
    TypeToken<List<String>> token = new TypeToken<List<String>>() {};
    assertEquals(List.class, token.getRawType());
  }

     * reflection implementation.
     */
    try {
      new TypeToken<T>() {};
      fail();
    } catch (IllegalStateException expected) {
      // Type variables aren't allowed.
    }
  }

  public void testRawTypeIsCorrect() {
    TypeToken<List<String>> token = new TypeToken<List<String>>() {};
    assertEquals(List.class, token.getRawType());
  }

         *
         * @return true if the build was successful, false if the query is blank
         * @throws ResultOffsetExceededException if the offset exceeds the maximum allowed
         * @throws SearchQueryException if facet fields are invalid
         */
        public boolean build() {
            if (StringUtil.isBlank(query)) {
                return false;
            }