json.
aharise.com
{ "s1": "s1", "s2": "55", "i1": 10, "i2": 20, "d1": 5.5, "d2": 55.55, "b1": true, "b2": false, "o1": { "s1": "s1", "s2": "s2", "i1": 10, "i2": 20, "d1": 5.5, "d2": 55.55, "b1": true, "b2": false, "listAggregate": [ { "a": "A" }, { "b": "B" }, { "c": "C" }, { "d": "D" } ], "listOfInt": [ 1, 2, 3, 4 ], "listOfDouble": [ 1.1, 2.2, 3.3, 4.4 ], "listOfBoolean": [ true, false, true, false ], "listOfString": [ "A", "B", "C", "D" ], "deep": { "deep": { "deep": { "deep": { "deep1": { "empty": {} }, "deep2": [ 1, 2, 3 ] } } } } }, "O2": { "i": 10 } }