@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((end == null) ? 0 : end.hashCode());
result = prime * result + ((start == null) ? 0 : start.hashCode());
result = prime * result + ((way == null) ? 0 : way.hashCode());
return result;
}
@Override
public int hashCode() {
return way.hashCode();
}