Write a java program that takes input from the command line arguments and outputs a shape of the specified size. Command usage: "java Shapes ".

Please let the output as the picture below:

$ java shapes circle 2 XXX XXX XX XX xxx XXX XXXXX $ java Shapes circle 3 XXXXXXX xxx XXX XX XX XX XX XX XX XXX XXX XXXXXXX $ java Shapes circle 7 XXXXXXXXXXX XXXX XXXX XXX XXX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX xx xxx XXX XXXX XXXX XXXXXXXXXXX