import java.io.IOException; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; import java.nio.file.Files; import java.nio.file.Path; import java.util.Base64; import java.util.HashSet; import java.util.LinkedHashSet; import java.util.List; import java.util.Set; import com.fasterxml.jackson.core.type.TypeReference; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.node.ArrayNode; import com.fasterxml.jackson.databind.node.ObjectNode; import quant.rich.emoney.util.VersionComparator; public class JacksonObjectNodeToStringOrderTest { public static void main(String[] args) throws IOException { ObjectNode obj = new ObjectMapper().createObjectNode(); obj.put("fuck", "me"); obj.put("ass", "hole"); System.out.println(obj.toString()); System.out.println(obj.toPrettyString()); } }