What is the output of this program?public class IndexOf

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What is the output of this program?

public class IndexOf_Example
    {
        public static void main(String args[])
        {
            String str="My first love is java.";
            System.out.println(str.indexOf('i')+" "+str.indexOf('o')+" "+str.lastIndexOf('i')+" "+str.lastIndexOf('j') );
        }
    }

1. 10 14 17 4
2. 17 14 10 4
3. 4 10 14 17
4. 10 4 14 17
5. None of these

Correct Option: C

indexof(‘c’) and lastIndexOf(‘j’) are pre defined function which are used to get the index of first and last occurrence of
the character pointed by j in the given array.