git: openjdk/jdk-sandbox: json: Reverted to prefer Long over Double, re-worded the spec

[duke]

Changeset: 134e9c45
Branch: json
Author:    Naoto Sato <naoto.sato at oracle.com>
Date:      2025-01-23 11:31:01 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/134e9c45a67ec0113bbdc003162decf9eedcebb1

Reverted to prefer Long over Double, re-worded the spec

! src/java.base/share/classes/java/util/json/JsonNumber.java
! src/java.base/share/classes/java/util/json/JsonNumberImpl.java