BigDecimalController.java

package example;

import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

import java.math.BigDecimal;


@RestController
public class ExampleController {


    public static final BigDecimal VALUE_BIG_DECIMAL = BigDecimal.valueOf(0.081854595094424);

    @GetMapping(value = "/test/bigdecimal", produces = MediaType.APPLICATION_JSON)
    public ResponseEntity getBigDecimal() {
        return new ResponseEntity(new Dto(VALUE_BIG_DECIMAL), HttpStatus.OK);
    }
}