In problems 1 - 5, assume the Iterator iter has just been created for a list containing the Strings "I" "2" "3". For each line of code, supply information in the rem that indicates the state of the list upon completion of code (indicate the cursor position with a comma). Also, state what's returned. Object obj =iter.next(); //1. iter.remove; //2. obj = iter.next(); //3. boolean state = iter.hasNext(); //4. for (int i=1;i