This program will work in reverse, converting octal numbers entered by the user to their equivalent decimal numbers. Your program will have one method in addition to main that takes an integer number (that will be a proper octal number, containing only the Your program should prompt the user to enter a number of no greater than 8 digits. If they enter a number greater than 8 digits or a value less than 0, it should re-prompt the user to enter a number again. You do not need to check if the digits are valid octal numbers (0-7), as this is guaranteed In addition to your main method, your class will have a method called convert implemented like this public static int convert int octal Number The majority of your main method should look like the following code. You will need to make some changes to do 8-digit data validation before calling the convert method public static void main String args [j int foo Scanner sc new Scanner System.in System.out.print. ("Enter up to an 8-digit octal number and I'll convert it foo SC next Int System.out .printf "sd: n", foo convert (foo The output of the program is illustrated in the code above. You must print the original octal number, followed immediately by a colon, followed immediately by the decimal equivalent of the conversion Goals Write a simple method that accepts an int argument and returns an int value Modify the logic of a program you've already written. Start to appreciate that main doesn't have to be huge; in fact, the main method typically will become a rather small "driver method as you begin to modularize your code into other methods Class and File Namin Name your class NetID imal and source file NetID Decimal java, us your UNO NetID. For example, for ing Loki account jsmith, they would create a class jsmith Decimal. Points to Think About You must verify that the number entered is no more than 8 digits and not less than 0, continually prompting the user to enter a number until a valid number is entered. You may assume that the octal number entered by the user contains on valid octal digits, 0 through 7 ly