json to array online code example

Example 1: arraylist to json array

ArrayList<String> list = new ArrayList<String>();
list.add("foo");
list.add("baar");
JSONArray jsArray = new JSONArray(list);

Example 2: online json viewer

Online JSON beautifier: https://codebeautify.org/jsonviewer

JSON pretty print in Python:

import json
your_json = '["foo", {"bar":["baz", null, 1.0, 2]}]'
parsed = json.loads(your_json)
print(json.dumps(parsed, indent=4, sort_keys=True))