How to iterate a JsonObject (gson)

Question

I have a JsonObject e.g

JsonObject jsonObject = {\"keyInt\":2,\"keyString\":\"val1\",\"id\":\"0123456\"}

Every JsonObject contains

Answer 1

I am not quite sure why you want to do manual manipulation in the first place. GSON decode will simply leave those absent key/value pairs as default value (zero,null). And then you can process as you want.