In lightweight mode, take module restrictions into account

See Steps To Reproduce: the hover shows the documentation for an internal class. In lightweight mode, only classes in packages which are exported from java.base should be considered.

Environment

• Operating System: Windows 11
• JDK version: 17.0.2
• Visual Studio Code version: 1.65.2
• Java extension version: 1.4.0

Steps To Reproduce

I have the following code:

import org.springframework.beans.factory.annotation.Value;

public class Foo {
    @Value("${foo.bar}")
    private String fooBar;
}

Current Result

Expected Result

No pop-up is shown.

Additional Informations

从轻量模式下报告的 Steps To Reproduce 开始，检查 Java 扩展如何确定哪些类可用于 hover 文档。完成的标准是：未从 java.base 导出的内部类不再产生 hover，而已导出的包仍会被考虑。