Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.TreeSet;

public class Main {
    public static void main(String[] args) {
        TreeSet<Integer> tSet = new TreeSet<Integer>();

        tSet.add(new Integer("1"));
        tSet.add(new Integer("2"));
        tSet.add(new Integer("3"));

        System.out.println(tSet);
        System.out.println("Was 2 removed from TreeSet ? " + tSet.remove(new Integer("2")));
        System.out.println(tSet);
    }
}