title: 2 input fields displaying the same thing
body: <p>Bit of a strange one.</p>
  
  <p>I want to have a JTextField, in which the user will type a string. While typing, however, I'd like that text to automatically print to another JTextField in real time.</p>
  
  <p>I'm not sure if this is possible because I can't recall seeing any application do it.</p>
  
  <p>Anyone even seen anything like this before?</p>
  
  <p>Actually, now that I open my eyes a bit, I see that stackoverflow does it.</p>
  
  <p>Are there any known ways of implementing in Java?</p>