Develop a Java class called RamString that correctly implements the WackyStringInterface that is provided.

> WackyStringlnterface (default package) o setWackyString(String):void o getWackyString):String o getEvenCharacters:String o getOddCharacters):String o countNonDigits():int o isValidEmail):boolean o ramifyString) void o convertDigitsToRomanNumeralsinSubstring(int,int):void > GRamString (default package) a current: String RamString(String) o setWackyString(String):void o getWackyString():String o getEvenCharacters():String o getOddCharacters):String o countNonDigits():int o isValidEmail):boolean o ramifyString) void o convertDigitsToRomanNumeralsinSubstring(int,int):void