ByteArrayOutputStream os = new ByteArrayOutputStream();

Person person = new Person();
// fullfill properties

SpeeJson speedjson = new SpeeJson();
speedjson.put(person, os);

Around 100% faster than Jackson. From Java object -> json

{  
       "id":null,
       "name":"Afonso Silva",
       "age":18,
       "birth":1552753131143,
       "taxId":"123345456",
       "email":"email@server.com",
       "salary":1500,
       "active":true,
       "address":null
}

This project uses and recomends JProfiler as Java Profiler

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