### Question:
JsonPointerExample { public String find() { JsonPointer pointer = Json.createPointer("/topics/1"); JsonString jsonValue = (JsonString) pointer.getValue(jsonObject); return jsonValue.getString(); }  String find(); String replace(); String add();  }### Answer:
@Test public void givenPointerToTopic_shouldReturnTopic() { JsonPointerExample jsonPointerExample = new JsonPointerExample(); String topic = jsonPointerExample.find(); assertThat(topic).isEqualToIgnoringCase("Cloud"); }