import ;
import ;
public class LinkedHashMapExample
{
public static void main(String[] args)
{
//Natual ordering by deafult
TreeMap<Integer, String> pairs = new TreeMap<>();
(2, "B");
(1, "A");
(3, "C");
String value = (3); //get method
(value);
value = (5, "oops"); //getOrDefault method
(value);
//Iteration example
Iterator<Integer> iterator = ().iterator();
while(()) {
Integer key = ();
("Key: " + key + ", Value: " + (key));
}
//Remove example
(3);
(pairs);
((1)); //containsKey method
(("B")); //containsValue method
((2));
}
}