The filename of the class(with source code included) should not end with .class on debugging scene

When we normally open a class with source code, its filename ends with .java. However, if we jump to a class with source code during debugging, the filename ends with .class. This results in the same class being opened twice (one ending with .java and the other with .class), which is very confusing. Could we standardize this behavior? If a class has source code, it should always be opened as a file ending with .java.

Meanwhile, a breakpoint has been set in the .java file (the Java source file of the class), but during debugging, the execution jumps to and breaks at the .class file instead. The breakpoint symbol is not displayed, yet it actually takes effect. This issue occurs because the same class has been opened with different file extensions.

Tái hiện việc điều hướng gỡ lỗi với một lớp Java có mã nguồn và so sánh các mục .java và .class đã mở. Theo dõi đường dẫn ánh xạ mã nguồn hoặc điều hướng breakpoint, sau đó xác minh rằng các lớp có mã nguồn chỉ được mở dưới dạng tệp .java và các biểu tượng breakpoint xuất hiện trên tệp đó.