git: openjdk/jdk-sandbox: json: Move implementation classes to separate package

[duke]

Changeset: 233049e2
Branch: json
Author:    Justin Lu <justin.lu at oracle.com>
Date:      2025-05-12 12:10:46 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/233049e28116c2b852009402ee8b67d08f79dae9

Move implementation classes to separate package

! 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/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/JsonObject.java
! src/java.base/share/classes/java/util/json/JsonParseException.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/jdk/internal/util/json/JsonArrayImpl.java
+ src/java.base/share/classes/jdk/internal/util/json/JsonBooleanImpl.java
+ src/java.base/share/classes/jdk/internal/util/json/JsonNullImpl.java
= src/java.base/share/classes/jdk/internal/util/json/JsonNumberImpl.java
= src/java.base/share/classes/jdk/internal/util/json/JsonObjectImpl.java
= src/java.base/share/classes/jdk/internal/util/json/JsonParser.java
+ src/java.base/share/classes/jdk/internal/util/json/JsonStringImpl.java