Sort HashMap
SortedSet<String> sortedset= new TreeSet<String>(oreTimbra.keySet());
Iterator<String> it = sortedset.iterator();
while (it.hasNext()) {
}
SortedSet<String> sortedset= new TreeSet<String>(oreTimbra.keySet());
Iterator<String> it = sortedset.iterator();
while (it.hasNext()) {
}