public class Ugly
{
    public static void main (String[] args)
    {
	b = args.length;
	ugly();
    }

    public static boolean cond;
    public static int a;
    public static int b;

    public static void ugly()
    {
	int a = Ugly.a;
	int b = Ugly.b;
	int c;

	try
	    {
		c = a / b;
	    }
	finally
	    {
		System.out.print ("Hello");

		if (cond)
		    {
			try
			    {
				throw new NullPointerException ();
			    }
			catch (Exception e)
			    {
				System.out.print (" ");
			    }
		    }
		else
		    {
			try
			    {
				throw new NullPointerException ();
			    }
			catch (Exception e)
			    {
				System.out.print ("-");
			    }
		    }
		System.out.println ("world!");
	    }
	
	System.out.println ("Done!");
    }
}