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package com.mycompany.jerseytutorial;

import java.util.TreeMap;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.core.Response;
/**
 *
 * @author x15585873
 */
@Path("/users")
public class Tester {
    @GET
@Path("/{param}")
public Response sayHelloWorld(@PathParam("param") int message) {
String output =  toRoman(message);
return Response.status(200).entity(output).build();
}


private final static TreeMap<Integer, String> map = new TreeMap<Integer, String>();

    static {
        //populating tree map
        map.put(1000, "M");
        map.put(900, "CM");
        map.put(500, "D");
        map.put(400, "CD");
        map.put(100, "C");
        map.put(90, "XC");
        map.put(50, "L");
        map.put(40, "XL");
        map.put(10, "X");
        map.put(9, "IX");
        map.put(5, "V");
        map.put(4, "IV");
        map.put(1, "I");

    }
        public final static String toRoman(int number) {
        int l =  map.floorKey(number);
        if ( number == l ) {
            return map.get(number);
        }
        return map.get(l) + toRoman(number-l);
    }
    public static void main(String[] args) {

        int ll = 2;
        System.out.println("\t =\t "+Romannumerals.toRoman(ll));


}




    }