/* save friends. */
int friendCounter = 0;
- for (String friend : sone.getFriends()) {
- configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter + "/ID").setValue(friend);
+ for (String friendId : sone.getFriends()) {
+ configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter++ + "/ID").setValue(friendId);
}
configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter + "/ID").setValue(null);