Explicitly record the generated serialization in a string

[demos/noanno] / src / main / java / de / juplo / examples / jackson / SerializationExample.java

diff --git a/src/main/java/de/juplo/examples/jackson/SerializationExample.java b/src/main/java/de/juplo/examples/jackson/SerializationExample.java
index 3b2819c..1da1e7c 100644 (file)
--- a/src/main/java/de/juplo/examples/jackson/SerializationExample.java
+++ b/src/main/java/de/juplo/examples/jackson/SerializationExample.java
@@ -14,7 +14,9 @@ public class SerializationExample {
        public static void main(String[] args) throws Exception {
                ObjectMapper mapper = new ObjectMapper();
                mapper.setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY);
-               mapper.writeValue(System.out, new Bar());
+               mapper.enable(SerializationFeature.INDENT_OUTPUT);
+               String str = mapper.writeValueAsString(new Bar());
+               System.out.println(str);
        }
 
        static class Foo {