Simple question I have is can I have JTextfield store multiple data? For example, say if there is code and it retrieves data from the textfield and then writes it to an excel sheet. I have this working perfectly, but the user has to exit the program and reenter it to enter new data into the excel sheet. What I would like is for the user not needing to exit the program and continue to write to excel. Is this possible? If so, can you please write a bit of code and show me. Last part of my project for my business and I am stuck. Since it's sort of a general idea is it beneficial for me to post my code?