From: Robert Varga <robert.varga@pantheon.tech>
Date: Tue, 2 Apr 2024 08:29:14 +0000 (+0200)
Subject: Use JsonWriter.nullValue()
X-Git-Tag: v13.0.3~11
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F72%2F111172%2F1;p=yangtools.git

Use JsonWriter.nullValue()

We are passing a null String, which ends up calling to nullValue().
Short-circuit this.

Change-Id: I75423bee13cb2d73ef1b817b975a9cb155721c02
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
---

diff --git a/codec/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/EmptyJSONCodec.java b/codec/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/EmptyJSONCodec.java
index 260167cdf9..fa9d79060d 100644
--- a/codec/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/EmptyJSONCodec.java
+++ b/codec/yang-data-codec-gson/src/main/java/org/opendaylight/yangtools/yang/data/codec/gson/EmptyJSONCodec.java
@@ -32,7 +32,7 @@ final class EmptyJSONCodec implements JSONCodec<Empty> {
     @Override
     public void writeValue(final JsonWriter ctx, final Empty value) throws IOException {
         ctx.beginArray();
-        ctx.value((String) null);
+        ctx.nullValue();
         ctx.endArray();
     }
 }