git: openjdk/jdk-sandbox: json: Restoring equals/hashCode, with updated spec

[duke]

Changeset: 3a09d50e
Branch: json
Author:    Naoto Sato <naoto.sato at oracle.com>
Date:      2025-04-08 15:18:22 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/3a09d50eccf5b10b1e504de7fd56a81466e69380

Restoring equals/hashCode, with updated spec

! src/java.base/share/classes/java/util/json/Json.java
! src/java.base/share/classes/java/util/json/JsonArray.java
! src/java.base/share/classes/java/util/json/JsonArrayImpl.java
! src/java.base/share/classes/java/util/json/JsonBoolean.java
! src/java.base/share/classes/java/util/json/JsonBooleanImpl.java
! src/java.base/share/classes/java/util/json/JsonNull.java
! src/java.base/share/classes/java/util/json/JsonNullImpl.java
! src/java.base/share/classes/java/util/json/JsonNumber.java
! src/java.base/share/classes/java/util/json/JsonNumberImpl.java
! src/java.base/share/classes/java/util/json/JsonObject.java
! src/java.base/share/classes/java/util/json/JsonObjectImpl.java
! src/java.base/share/classes/java/util/json/JsonString.java
! src/java.base/share/classes/java/util/json/JsonStringImpl.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/TestEquality.java