package devmanuals.com;

import java.util.concurrent.ConcurrentNavigableMap;
import java.util.concurrent.ConcurrentSkipListMap;
import java.util.NavigableSet;
public class CNMTailMapBoolean {
	public static void main (String args[]){
		ConcurrentNavigableMap<Integer,String> cnm, cnm1;
		NavigableSet<Integer> ns;
		cnm= new ConcurrentSkipListMap<Integer,String>();
		String str,str1,str2,str3;
		str="Rose";
		str1="India";
		str2="Network";
		str3="Delhi";
		cnm.put(1, str);
		cnm.put(2, str1);
		cnm.put(3, str2);
		cnm.put(4, str3);
		System.out.println("Map = "+cnm);
		ns = cnm.keySet();
		System.out.println("Set of keys = "+ns);
		System.out.println("Size of map = "+cnm.size());
		//implementation of the method
		cnm1 = cnm.tailMap(2,true);
		System.out.println("Tail map = "+cnm1);
		ns= cnm1.keySet();
		System.out.println("Set of keys of tail map = "+ns);
		System.out.println("Size of tail map = "+cnm1.size());
	}
}