Java object to Json node conversion returns String scientific notation of Bigdecimal instead of direct value

Question

Using jackson 2.11, trying to convert java object to JsonNode and it returns scientific notation of Bigdecimal value. Bigdecimal value - 2000.0, returns scientific value 2e+3 instead I need 2000.0

private final ObjectMapper objectMapper = new ObjectMapper();
EmpDto emp = new EmpDto();
emp.setId = "1024";
emp.setEmpName = "Test";
emp.setEmpSal = BigDecimal.valueOf(2000.0)
  JsonNode source = objectMapper.valueToTree(emp);

 @Data
public class EmpDto {
    private String empId;
    private String empName;
    private BigDecimal empSal;
  
}
  

After converting emp to json node, empSal field has 2e+3 but expecting 2000.0