title: Trying to upgrade Singelton to get accurately two instances of one object
body: <p>I like to upgrade the <code>Singleton</code> pattern to get 2 intances.</p>
  
  <p>This is what I have tried:</p>
  
  <pre><code>public class Singelton_2 {
      public static void main(String[] args) {
          Singelton odellBeckhamJr = Singelton.getIntance();
      }
  }
  
  class Singelton {   
      private static Singelton obj;
      private Singelton() { }  
      public static Singelton getIntance() {
          if (obj == null) {
              obj = new Singelton();
          }
          return obj;
      }
  }
  </code></pre>
  
  <p>But so far I did not succeed. Can you help me?</p>