More control over completions (e.g., disable Java standard library method completions)

I would like to request a feature to allow fine-grained control over completions in the extension. Specifically, I want to disable completions for Java standard library methods (e.g., String.split(), System.out.println(), etc.) while keeping completions for my project's dependencies, such as Gradle plugins and custom libraries.

Currently, the java.completion.enabled setting disables all completions, which is not ideal for my workflow. I rely heavily on Gradle plugin completions, and the Java standard library methods cannot be used in my project.

issue ではファイルもテストも指定されていません。まず java.completion.enabled 設定と拡張機能の補完処理を見つけ、次に Java 標準ライブラリのメソッドとプロジェクト依存関係の補完を区別する方法を特定します。標準ライブラリの例が抑制され、Gradle プラグインとカスタムライブラリの補完は引き続き利用可能であれば完了です。