SuppressWarnings annotation not picked up

When using the @SuppressWarnings() annotation, it does not seem to be recognized in some instances. In this case its specifically for the serializable class warning.

Warning 1:

Warning 2:

Just for clarity, I'm using Cursor but haven't used any of those features yet. This is just vscode at this point.

It generates thousands of errors like this across our codebase:

未识别出源文件、测试、Java 版本或可复现示例。首先在 VS Code Java extension 中使用 @SuppressWarnings 重现可序列化类警告，然后跟踪诊断和注解的处理。完成的标准是：该注解能够一致地抑制警告，同时不会生成所报告的错误。