Java: Create JSON and write to file

Here we see an example that writes JSON data into a file “example.json”, with help of JSONObject and JSONArray. 0:00 - Import json-simple library 1:17 - Create example-file: demo.json 1:57 - Create JSONObject 2:12 - Put data to JSONObject 3:12 - Create LinkedHashMap 4:54 - Put LinkedHashMap to JSONObject 5:26 - Create JSONArray 7:43 - Put JSONArray to JSONObject 8:15 - Write JSONObject to file 9:44 - Work result