java - ObjectMapper writeValueAsString() method convert field name into lowercase -

java - ObjectMapper writeValueAsString() method convert field name into lowercase -

i have entity named data

class info { string name; int age; // constructor & getters & setters }

when utilize objectmapper

data objdata = new data("xyz",3); objectmapper mapper = new objectmapper(); system.out.println(mapper.writevalueasstring(objdata));

output :

{"name":"xyz","age":3}

it convert field name lower case.

how can output

{"name":"xyz","age":3}

why not utilize @jsonproperty? here's how.

@jsonproperty("name") public string getname(){ homecoming name; } @jsonproperty("age") public int getage() { homecoming age; }

java json jackson