/** * Generate random digital string of random size range from 4 to 12 inclusive * @return a random digital string * @see #genRandomDigits(int) */ public static String genRandomDigits() { SecureRandom random = new SecureRandom(); int n = random.nextInt(8) + 4; return genRandomDigits(n); }
/** * Generate random digital string of random size range from 4 to 12 inclusive * @return a random digital string * @see #genRandomDigits(int) */ public static String genRandomDigits() { SecureRandom random = new SecureRandom(); int n = random.nextInt(8) + 4; return genRandomDigits(n); }