### Question:
Value extends JsonObject { @Override public boolean equals(Object obj) { if (obj == null) { return false; } if (getClass() != obj.getClass()) { return false; } final Value other = (Value) obj; if (!Objects.equals(this.value, other.value)) { return false; } return true; } Value(Object o); Object getValue(); @Override JsonNode toJson(); static Value fromJson(JsonNode node); @Override int hashCode(); @Override boolean equals(Object obj);  }### Answer:
@Test public void testEquals() { assertEquals(new Value(""), new Value("")); Value instance = new Value(""); assertFalse(instance.equals(null)); assertFalse(instance.equals("")); assertFalse(instance.equals(new Value("diff"))); }