Problem:
Question 1: Create a file with your name as the data. Save the file using your first initial and last name as part of the file name. Include code to copy the file. Check if the file exists first and throw a message if the file already exists. Include code to read the file using a data stream. Display the file's data on screen.
Question 2: Using JFileChooser, build a dialog box to open and save files. The dialog box should allow you to browse directories and type in a file name. You need to consider what you will do with the file once you open it and code accordingly.
Write the code step by step and explain it.