Check if a particular value exists in TreeMap : TreeMap « Collections « Java Tutorial

1. Java Tutorial
2. Collections
3. TreeMap

import java.util.TreeMap;

public class Main {
  public static void main(String[] args) {
    TreeMap<String, String> treeMap = new TreeMap<String, String>();

    treeMap.put("1", "One");
    treeMap.put("2", "Two");
    treeMap.put("3", "Three");

    System.out.println(treeMap.containsValue("Three"));
  }
}