/**
 * Attributes:
 * {@snippet id="mysnippet":
 *    System.out.println("Hello, world!"); // @link substring=System target=java.lang.System
 *    int i = 0; //empty line // @highlight substring=0
 * 
 * 
 *    System.out.println("After two empty lines");
 * }
 * 
 * <a href="#mysnippet">See mysnippet</a>.
 */
class Main {
}