@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Flower flower = (Flower) o;
if (name != null ? !name.equals(flower.name) : flower.name != null) return false;
return pot != null ? pot.equals(flower.pot) : flower.pot == null;
}
@Override
public int hashCode() {
int result = name != null ? name.hashCode() : 0;
result = 31 * result + (pot != null ? pot.hashCode() : 0);
return result;
}