title: Hook into System.out.println(); and modify
body: <p>I would like to modify the output printed by <code>System.out.println();</code>. How is this possible?
  It is possible - I've seen it in Bukkit/Craftbukkit. If a plugin is printing a string with System.out.println(String string); Bukkit adds a time/date and logging status to the string. 
  I would like to do the same like Bukkit.</p>