import java.util.*;
import com.fasterxml.jackson.databind.*;
var nums = new int[] {2, 3, 5, 7, 11};
//Encoding Binary Data
var mapper = new ObjectMapper();
byte[] data_b = mapper.writeValueAsBytes(nums);
//[91, 50, 44, 51, 44, 53, 44, 55, 44, 49, 49, 93]
//Decoding Binary Data
int[] nums2 = mapper.readValue(data_b, int[].class);
//nums2 is [2, 3, 5, 7, 11]
System.out.printf("nums2 is %s",
Arrays.toString(nums2));