Program to get a portion of a map whose keys are greater than or equal to a given key.
May 02, 2018
Java Programming,
Collections classes,
tree map,
key,
value,
integer,
string,
2239 Views
Program to get a portion of a map whose keys are greater than or equal to a given key.
import java.util.*;
public class demo1
{
public static void main(String args[])
{
TreeMap<Integer,String> treemap=new TreeMap<Integer,String>();
treemap.put(1, "C#");
treemap.put(2, "C++");
treemap.put(3, "Java");
treemap.put(4, "Python");
treemap.put(5, "Perl");
System.out.println("Elements of TreeMap content are: " + treemap);
System.out.println("Keys which are greater than 3: " + treemap.tailMap(3, false));
System.out.println("Keys which are equal or greater than 3: " + treemap.tailMap(3));
}
}