Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Arrays;
import java.util.Iterator;
import java.util.Set;
import java.util.TreeSet;

public class Main {
    public static void main(String[] argv) {
        // Create the sorted set
        Set<String> set = new TreeSet<String>();

        set.add("b");
        set.add("c");
        set.add("a");

        Iterator it = set.iterator();
        while (it.hasNext()) {

            Object element = it.next();
            System.out.println(element);
        }

        // Create an array containing the elements in a set
        String[] array = (String[]) set.toArray(new String[set.size()]);
        Arrays.toString(array);
    }
}