Showing posts with label search value treemap. Show all posts
Showing posts with label search value treemap. Show all posts

Thursday, 18 June 2015

How to Search Value in TreeMap Java

import java.util.Map;
import java.util.TreeMap;

public class TreeMapSearchValue {

    public static void main(String[] args) {
       
        Map<Integer, String> tm = new TreeMap<Integer,String>();
       
        // add key and values
        tm.put(1,"java");
        tm.put(2,"cpp");
        tm.put(3,"php");
        tm.put(4,"c");
        tm.put(5, "mysql");
       
        //print treemap
   
        System.out.println("TreeMap Is="+tm);
   
        System.out.println(tm.containsValue("java"));
        System.out.println(tm.containsValue("data design"));
        System.out.println(tm.containsValue("html"));
        System.out.println(tm.containsValue("php"));
       
    }
   
   
}

Output:

TreeMap Is={1=java, 2=cpp, 3=php, 4=c, 5=mysql}

true

false

false

true