Convert JSON structure

Question

I have a set of data in one JSON structure:

[[task1, 10, 99],  
[task2, 10, 99],  
[task3, 10, 99],  
[task1, 11, 99],  
[task2, 11, 99],  
[task3, 11, 99]] 
         


        

Answer 1

Try Jolt. It's a java library that allows you to specify a transformation in json.