Given the following Java program public int Routine (char [] str) throws Exception if (str.length > 6) throw new Exception); int number-0;int digit; int i-0 if (str [0]'-') 4 for ( ; str.length; ?++){ digit- str[i-'0' number-number 10 digit; 9 10 if (str [0]'-') numberumber; if (number 32767number 6) throw new Exception); int number-0;int digit; int i-0 if (str [0]'-') 4 for ( ; str.length; ?++){ digit- str[i-'0' number-number 10 digit; 9 10 if (str [0]'-') numberumber; if (number 32767number