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*Question 1 Multiply the digits in an integer) Write a method that computes the multiplication of the digits in an integer. Use the following method header: public static int mulDigits(long n) For example, mul Digits (234) returns 24 (2 * 3 * 4). (Hint: Use the % operator to extract digits, and the /operator to remove the extracted digit. For instance, to extract 4 from 234, use 234 % 10 (-4). To remove 4 from 234, use 234 / 10 23). Use a loop to repeatedly extract and remove the digit until all the digits are extracted. Write a test program that prompts the user to enter an integer and displays the multiplication of all its digits