shortestWord

public static int shortestWord (String s)
    {
        String[] splitWords = s.split(" ");
        int shortest = splitWords[0].length();

        for(int i = 1; i < splitWords.length; i++)
        {
            if(splitWords[i].length() < shortest)
            {
                shortest = splitWords[i].length();
            }
        }
        return shortest;
    }