java methods solutions. Code in the methods and run create a test to make sure they work

public class StringMethodsPracSol f /* returns the index of the first Roman Numeral in c or -1 *if c contains no Roman Numerals public static int indexOfFirstRomanNumeral(String s) t return -1; /returns the index of the first occurrence of a roman numeral in s starting from index startPosition or -1 if method overLoading public static int indexOfFirstRomanNumeral(String c, int startPosition) { return -1; /returns the index of the last occurrence of a roman numeral in k c or -1 if c contains no roman numerals / public static int indexOfLastRomanNumeral(String s) return -1; /*returns true if the first, last, and middle letter of c is the k same ignoring case or false otherwise. k Returns false if c is shorter than 3 characters The word wipes, it's simple what the middle letter is. What would it mean to be the middle letter for a word with an even number of letters?) public static boolean sameFirstLastMiddle(String c) t return true; /* returns a in reverse. For example, if a is "Lions", the method returns the String "snoiL" / public static String reversed (String a) return "; /returns the number of times that n occurs in a. For example, if a is "Mississippi" and b is "ss" * the method returns 2./ public static int numOccurrences (String a, String b) return-1