How to test if JSON object is empty in Java

Question

The JSON object I\'m receiving looks like this:

[{\"foo1\":\"bar1\", \"foo2\":\"bar2\", \"problemkey\": \"problemvalue\"}]

What I\'m trying

Answer 1

@Test
public void emptyJsonParseTest() {
    JsonNode emptyJsonNode = new ObjectMapper().createObjectNode();
    Assert.assertTrue(emptyJsonNode.asText().isEmpty());
}