return non duplicates numbers in array from method
<p>I am trying to remove duplicate numbers using method and return non-duplicate numbers, actually I am stuck in method right now.
this is my code :</p>

<pre><code>import javax.swing.JOptionPane;
public class duplicateRemover{
     public static void main(String[] args) {
    int[] array = new int[5];

    for (int i=0; i&lt;array.length;i++) {
      String s=JOptionPane.showInputDialog(null,"PLEASE ENTER AN INTEGER:","INTEGERS",JOptionPane.QUESTION_MESSAGE);
      array[i] = Integer.parseInt(s);

    }
    removeDuplicates(array);
   for (int i=0; i&lt;array.length;i++) {
    JOptionPane.showMessageDialog(null,array[i],"UNIQE INTEGERS",JOptionPane.PLAIN_MESSAGE);
   }
     }
public static int[] removeDuplicates(int a []) {
   int []removedDup=new int[a.length];

  for (int i = 0; i &lt; a.length; i++) {
    for (int j = i-1; j &lt; a.length; j++){
      if (a[i] == a[i]) {
        removedDup[i] = j;
        break;

  }

 }
</code></pre>
