Consider the following JSON,

Using java and jackson tree (JsonNode), how to get the objects that starts with bracket "{" into hashmap.

So the output hashmap should be { {address} = 99 Temp street, {Test2} = Xyz, {Hobbies} = "Football", {Test} = "Abc"}. I do not want to use if statements as the actual JSON have more then 1000 objects name that starts with "{" (the above image is just a snippet). Is there a way to iterate over the JSON so that it can put all the objects that starts with bracket "{" into the hashmap?