What will be the output of the following Java program, if we run as "java main_arguments 1 2 3"?

class main_arguments 
{
    public static void main(String [] args) 
    {
        String [][] argument = new String[2][2];
        int x;
        argument[0] = args;
        x = argument[0].length;
        for (int y = 0; y < x; y++) 
            System.out.print(" " + argument[0][y]);              
    }
}