Write a method called writeNums that takes an integer n as a parameter and prints to the console thefirst n integers starting with 1 in sequential order, separated by commas. For example, consider thefollowing calls:writeNums(5);System. out. println(); // to complete the line of outputwriteNums(12);System. out. println(); // to complete the line of outputThese calls should produce the following output:1, 2, 3, 4, 51, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12Your method should throw an IllegalArgumentException if passed a value less than 1. Write a simplemain program to call the recursive method for the examples of 5 and 12 above.