Tricky Java Code

Java class without main method:

class Main
{
    static
    {
        System.out.println("This java program have run without the run method");
        System.exit(0);
    }
}

Java syntax quirk:

public class Oddity
{
    public static void main(String[] args)
    {
        http://amadamala.blogger.com
        System.out.println("Why is the URL allowed above?");
    }
}

Ans:   
----
 http://amadamala.blogger.com ==   lable : // comment here
                                     |              |
                                     |              |
                                     v              v 
                                   http:         //amadamala.blogger.com             


References:
[1] http://www.java-tips.org/
[2] http://www.javapuzzlers.com/