title: Displaying values in numerical order
body: <p>Say I've used user for for 4 values, and I want to display those values from least to greatest.</p>
  
  <p>Is there a simpler way than doing:</p>
  
  <ul>
  <li>if a>b>c>d system.out.print a,b,c,d,</li>
  <li>else if a>c>b>d, system.out.print ac,b,d, etc etc</li>
  </ul>