problem of linking text file and java program
1. i have one text list of students with their address, country and contact number (stored in notepad.txt)
2. ive convert every and each of those records in arraylist by passing method
3. User have their choice to ammend any of these records
4. the PROBLEM is after they have ammend this record, i sucessfully update the array list, BUT WHAT SHOULD I DO TO UPDATE ALSO THE TEXTLIST? i dont know how to locate what they have ammend, for example, there are a few students with details recorded, user might only ammend one student record, how should i locate the position of the record?