/**
* Convenience method that returns the named feature as a int. If the named feature is not present
* in the utterance, then this attempts to retrieve it from the voice.
*
* @param name the name of the feature
* @return the value associated with the name or null if the value is not found
* @throws ClassCastException if the associated value is not an int
*/
public int getInt(String name) {
if (!features.isPresent(name)) {
return getVoice().getFeatures().getInt(name);
} else {
return features.getInt(name);
}
}
