How to use

convertMessageToKeyAndValue

method

in

com.google.protobuf.MapField

private MutatabilityAwareMap<K, V> convertListToMap(List<Message> listData) {
 Map<K, V> mapData = new LinkedHashMap<K, V>();
 for (Message item : listData) {
  convertMessageToKeyAndValue(item, mapData);
 }
 return new MutatabilityAwareMap<K, V>(this, mapData);
}

private MutatabilityAwareMap<K, V> convertListToMap(List<Message> listData) {
 Map<K, V> mapData = new LinkedHashMap<K, V>();
 for (Message item : listData) {
  convertMessageToKeyAndValue(item, mapData);
 }
 return new MutatabilityAwareMap<K, V>(this, mapData);
}