@Override
public Double get(long key) {
if (vector.containsKey(key)) {
return vector.get(key);
} else {
return defaultReturnValue();
}
}
@Override
public int size() {
return vector.size();
}
@Override
public boolean containsKey(long key) {
return vector.containsKey(key);
}
@Override
public ObjectCollection<Double> values() {
return CollectionUtils.objectCollection(vector.values());
}
@Override
public LongSet keySet() {
return vector.keySet();
}