public HintsMap setWeighting(String w) {
if (w != null) super.put("weighting", w);
return this;
}
public HintsMap setVehicle(String v) {
if (v != null) super.put("vehicle", v);
return this;
}
@Override
public HintsMap put(String key, Object str) {
super.put(key, str);
return this;
}