title: What is performance overhead of JSON to JAVA object and vice versa
body: <p>In my project I need to convert json to java object and vice versa multiple times.Using standard object mapper we can do this but does it have considerable performance overhead? Is there any number published ? I could not find much info it .I ran a test but in high throughput low latency framework not sure if it is good idea and should try some alternate. 
  Any help would be really appreciated.</p>