BAEL-245: Issue 1753. Fix the typo - change from writeNumber() to writeString() (#1763)

* Add NDC and JBoss Logging to the demo application

* NDC for Log4j, Log4j2 and JBoss Logging

* Simplify NDC example by making it a single operation instead of two

* Make NDC example as RestController, Use JBoss Logging only as a logging bridge

* Fix merge conflicts in pull request - log-mdc pom.xml updated

* BAEL-445 Update to Spring security SpEL example

* BAEL-445: Change tabs to spaces in the updated code

* BAEL-245: Add Enum Serialization exmaple

* BAEL-245: Remove the folder jackson/src/test/java/com/baeldung/jackson/dtos/withEnum as the example is not used anymore

* Add more enum serialization examples to align with previous example and prevent build fail

* BAEL-611: Minor formatting changes

* BAEL-611: Update Test case method names

* BAEL-611 Add JAX-WS client and JUnit Test

* BAEL-245: Issue 1753. Fix the typo - change from writeNumber() to writeString()

jackson/src/main/java/com/baeldung/jackson/serialization/DistanceSerializer.java

@@ -23,7 +23,7 @@ public class DistanceSerializer extends StdSerializer<Distance> {
     public void serialize(Distance distance, JsonGenerator generator, SerializerProvider provider) throws IOException, JsonProcessingException {
         generator.writeStartObject();
         generator.writeFieldName("name");
-        generator.writeNumber(distance.name());
+        generator.writeString(distance.name());
         generator.writeFieldName("unit");
         generator.writeString(distance.getUnit());
         generator.writeFieldName("meters");