Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class Main {
    public static void main(String[] args) {
        // A string array with duplicate values
        String[] data = { "A", "C", "B", "D", "A", "B", "E", "D", "B", "C" };
        System.out.println("Original array         : " + Arrays.toString(data));

        List<String> list = Arrays.asList(data);
        Set<String> set = new HashSet<String>(list);

        System.out.print("Remove duplicate result: ");

        String[] result = new String[set.size()];
        set.toArray(result);
        for (String s : result) {
            System.out.print(s + ", ");
        }
    }
}