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