使用 Java 8 运行时禁止更新

[Glavo]

No description provided.

[Copilot]

Pull Request Overview

This PR prevents automatic updates when running HMCL on Java 8 by introducing a version check, centralizing download link logic, and adding new localized resource strings.

• Added a new update requirement dialog for Java versions below 11 in both the upgrade flow and startup tips.
• Refactored architecture-specific Java download link generation into Metadata.getSuggestedJavaDownloadLink().
• Introduced new fatal.deprecated_java_version.update keys in English, Simplified Chinese, and Traditional Chinese resource files.

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties	Added fatal.deprecated_java_version.update message in Simplified Chinese.
HMCL/src/main/resources/assets/lang/I18N_zh.properties	Added fatal.deprecated_java_version.update message in Traditional Chinese.
HMCL/src/main/resources/assets/lang/I18N.properties	Added English fatal.deprecated_java_version.update multi-line property.
HMCL/src/main/java/org/jackhuang/hmcl/upgrade/UpdateHandler.java	Inserted pre-check to block updates on Java < 11 with an error dialog.
HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java	Simplified Java version tip logic to use the new metadata method and constants.
HMCL/src/main/java/org/jackhuang/hmcl/Metadata.java	Defined MINIMUM_REQUIRED_JAVA_VERSION and MINIMUM_SUPPORTED_JAVA_VERSION, and added getSuggestedJavaDownloadLink().

Comments suppressed due to low confidence (5)

HMCL/src/main/java/org/jackhuang/hmcl/Metadata.java:42

• [nitpick] MINIMUM_SUPPORTED_JAVA_VERSION and MINIMUM_REQUIRED_JAVA_VERSION names are very similar. Consider renaming them (e.g., MINIMUM_RUN_JAVA_VERSION vs. MINIMUM_UPGRADE_JAVA_VERSION) to clarify their distinct purposes.

    public static final int MINIMUM_SUPPORTED_JAVA_VERSION = 11;

HMCL/src/main/java/org/jackhuang/hmcl/Metadata.java:103

• Add JavaDoc for getSuggestedJavaDownloadLink() to explain its behavior, return value (including null), and when it should be used.

    public static @Nullable String getSuggestedJavaDownloadLink() {

HMCL/src/main/java/org/jackhuang/hmcl/upgrade/UpdateHandler.java:106

• Add unit or integration tests for this new Java version check in updateFrom(...) to verify that the correct error dialog is shown when running on unsupported Java versions.

        if (JavaRuntime.CURRENT_VERSION < Metadata.MINIMUM_SUPPORTED_JAVA_VERSION) {

HMCL/src/main/java/org/jackhuang/hmcl/Metadata.java:103

• Add tests for getSuggestedJavaDownloadLink() across different operating systems and architectures to ensure correct URLs or null are returned.

    public static @Nullable String getSuggestedJavaDownloadLink() {

HMCL/src/main/resources/assets/lang/I18N.properties:410

• The multi-line property fatal.deprecated_java_version.update is missing line continuation backslashes on its last line, which can break parsing. Ensure each continuation line ends with a \\ and that newline escapes are correct.

  and will automatically select the appropriate Java for you based on the game version.

[burningtnt]

如果发出的最后一个支持 Java 8 的正式版中有重大 Bug，我们将不可能再让用户升级到修复后的版本！
应当能否在 update_json 中添加新的字段，指示当前版本不支持 Java 8