Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {
    public static void main(String[] args) {
        String[] s = { "a", "y", "x", "a", "d", "y", "m", "a", "bc" };
        System.out.println(Arrays.toString(s));
        System.out.println(Arrays.toString(clean(s)));
    }

    public static String[] clean(String[] input) {
        Set<String> unique = new TreeSet<>(Arrays.asList(input));
        return unique.toArray(new String[unique.size()]);
    }
}