title: Paste string into console line for user edit?
body: <p>I want to print a string to the console, and then be able to backspace it and type over it and feed it back into the program. I was thinking something like this:</p>
  
  <p><code>System.console().readLine("hi");</code></p>
  
  <p>This code puts the text where I want it, but I can't edit it.
  Any ideas?</p>