title: How to randomize a RadioButton?
body: <p>I'm trying to make a multiple choice quiz. I have a problem when I want to get a multiple choice button randomly. I wonder how to randomize the position of the multiple choice button. 
  This is an example of my multiple choice button code.</p>
  
  <pre><code>       rb1.setText(currentQuestion.getOption1());
          rb2.setText(currentQuestion.getOption2());
          rb3.setText(currentQuestion.getOption3());
  </code></pre>
  
  <p>I want to make randomize for example:</p>
  
  <pre><code>rb2.setText(currentQuestion.getOption1());
  rb3.setText(currentQuestion.getOption2());
  rb1.setText(currentQuestion.getOption3());
  </code></pre>