git: openjdk/jdk-sandbox: json: Added indent parameter in Json::toDisplayString()

[duke]

Changeset: a70956cc
Branch: json
Author:    Naoto Sato <naoto.sato at oracle.com>
Date:      2025-05-16 14:25:13 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/a70956cc6f7f1241b12aa46305d09e62c82e560c

Added indent parameter in Json::toDisplayString()

! src/java.base/share/classes/java/util/json/Json.java
! src/java.base/share/classes/java/util/json/JsonValue.java
! src/java.base/share/classes/java/util/json/package-info.java
+ test/jdk/java/util/json/TestFormat.java
! test/jdk/java/util/json/TestJsonObject.java
! test/jdk/java/util/json/TestOtherImpl.java