Note: (Restricted functionality due to obvious reasons!)
Minimal Code ( Raw-View ) :
import java.util.*;
class SortedMapDemo
{
public static void main(String zee[])
{
SortedMap m = new TreeMap();
//Interface variable = new ImplementationClass[of Interface-SortedMap]
m.put(new Integer(103), "Deepak"); // m.put(key, value)
m.put(new Integer(101), "Abhi");
m.put(new Integer(102), "John");
Set s = m.entrySet();
Iterator itr = s.iterator();
while(itr.hasNext())
{
Map.Entry me = (Map.Entry)itr.next();
int a = (Integer)me.getKey();
String b = (String)me.getValue();
System.out.println(" "+a+" -> "+b);
}
}
}