title: Conversion between character and int in Java
body: <p>You cannot convert from int to char, so this would be illegal
  <code>int i = 88; char c = i;</code>,</p>
  
  <p>However this is allowed <code>char c = 88;</code>.</p>
  
  <p>Isn't a plain number and <code>int</code> literal? How is this allowed?</p>