Main.java Source code

Introduction

Here is the source code for Main.java

Source

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");

        Object obj = treeMap.remove("2");
        System.out.println(obj + " Removed from TreeMap");
    }
}