public int compare(Object obj1, Object obj2) {
CollationKey key1 = collator.getCollationKey(((GeopistaMap) obj1).getName());
CollationKey key2 = collator.getCollationKey(((GeopistaMap) obj2).getName());
int diferencia = key1.compareTo(key2);
if (diferencia > 0) return -1;
else if (diferencia < 0) return 1;
else return 0;
}
public int compare(Object obj1, Object obj2) {
CollationKey key1 = collator.getCollationKey(((GeopistaMap) obj1).getName());
CollationKey key2 = collator.getCollationKey(((GeopistaMap) obj2).getName());
return key1.compareTo(key2);
}