@Override
public int hashCode() {
int result = (a ? 1 : 0);
result = 31 * result + b;
result = 31 * result + Arrays.hashCode(c);
result = 31 * result + Arrays.hashCode(d);
result = 31 * result + e.hashCode();
result = 31 * result + f.hashCode();
return result;
}
