public H3IndexResolution getResolution() {
    return _resolution;
  }
@Test
  public void withSomeData()
      throws JsonProcessingException {
    String confStr = "{\n"
        + "        \"resolution\": [13, 5, 6]\n"
        + "}";
    H3IndexConfig config = JsonUtils.stringToObject(confStr, H3IndexConfig.class);

    assertFalse(config.isDisabled(), "Unexpected disabled");
    H3IndexResolution resolution = config.getResolution();
    Assert.assertEquals(resolution.size(), 3);
    Assert.assertEquals(resolution.getLowestResolution(), 5);
    Assert.assertEquals(resolution.getResolutions(), Lists.newArrayList(5, 6, 13));
  }