### Question:
Address implements Serializable { @Override public int hashCode() { return Objects.hash(name, type, street, houseNo, addressLine1, addressLine2, postalCode, town, countryCode); }  Type getType(); String getName(); void setName(String name); String getAddressLine1(); void setAddressLine1(String addressLine1); String getAddressLine2(); void setAddressLine2(String addressLine2); String getStreet(); void setStreet(String street); String getHouseNo(); void setHouseNo(String houseNo); String getPostalCode(); void setPostalCode(String postalCode); String getTown(); void setTown(String town); String getCountryCode(); void setCountryCode(String countryCode); void clear(); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString();  }### Answer:
@Test void hashObjectStructured() { Address address1 = createStructuredAddress(); Address address2 = createStructuredAddress(); assertEquals(address1.hashCode(), address2.hashCode()); }
@Test void hashObjectCombined() { Address address1 = createCombinedElementAddress(); Address address2 = createCombinedElementAddress(); assertEquals(address1.hashCode(), address2.hashCode()); }