How to Read JSON Data in Java Using the Gson Library

In this video, we show you how to use the Gson library to read JSON data in Java. We walk through a sample program that reads a JSON array of usernames from a file and generates a string for each admin user in the format ADMIN_i("Admin_i","user"). We explain each line of code and show you how to handle common IO exceptions. By the end of the video, you should have a solid understanding of how to read JSON data in Java and use it in your own programs.