Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Collections;
import java.util.Set;
import java.util.TreeSet;

public class Main {
    public static void main(String args[]) {

        Set<String> hset = new TreeSet<String>();

        // populate the set
        hset.add("from");
        hset.add("java2s.com");
        hset.add("tutorial");

        // get typesafe view of the set
        Set<String> tsset = Collections.checkedSet(hset, String.class);

        System.out.println(tsset);
    }
}