Make fields in json classes final and omit unnecessary nulls when serializing

[signal-cli] / src / main / java / org / asamk / signal / JsonWriter.java

diff --git a/src/main/java/org/asamk/signal/JsonWriter.java b/src/main/java/org/asamk/signal/JsonWriter.java
index 3cc875145ec1d4f6b60675fdb6b9d18b077cbd52..26a20a1f18873a57fd94f5433027f0b46e7a5c14 100644 (file)
--- a/src/main/java/org/asamk/signal/JsonWriter.java
+++ b/src/main/java/org/asamk/signal/JsonWriter.java
@@ -20,7 +20,7 @@ public class JsonWriter {
         this.writer = new OutputStreamWriter(writer, StandardCharsets.UTF_8);
 
         objectMapper = new ObjectMapper();
-        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
+        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.PUBLIC_ONLY);
         objectMapper.disable(JsonGenerator.Feature.AUTO_CLOSE_TARGET);
     }