### Question:
Dog extends Animal { public Dog() { this.className = this.getClass().getSimpleName(); } Dog(); Dog breed(String breed); @javax.annotation.Nullable @ApiModelProperty(value = "") String getBreed(); void setBreed(String breed); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_BREED; }### Answer:
@Test public void testDog() { }