Re: How to sort these Strings?

Hi,

I have a TreeMap:

        final TreeMap<String, String> treeMap = new TreeMap<String,
String>(getMap());
        final Set<Map.Entry<String, String>> mySet = treeMap.entrySet();

        for (final Map.Entry<String, String> curEntry : mySet)
        {
            resultStr.append(curEntry.getKey() + "=" +
curEntry.getValue() + LINE_END);
        }

It prints out in an order based on the key(String) alphabetic order,
which is what I want. The only problem is that sometimes, the keys are:

STATE_0, STATE_1, .. , STATE_10, ..., STATE_20

Now, they are not printed out the order I want. How can I make it print
out the order:

STATE_0
STATE_1
...
STATE_10
..

Thank you very much.