My program:

public class Test {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        while (true) {
            System.out.println("In: ");
            String line = scanner.nextLine();
            System.out.println("Out: " + line);
        }
    }
}

and this is what happens in the terminal:

F:VisualStudioProjectsgomin1d-privatbank> cmd /C ""C:Program FilesJavajdk-17binjava.exe" @C:Usersgomin1dAppDataLocalTempcp_1lcwykhiu05r4mk6dzfx3j0td.argfile fun.gomin1d.privatbank.Test "
In: 
test
Out: test
In:      
тест
Out: ???

how to fix it?

If I apply the command chcp 65001 then there will be spaces instead of ???:

F:VisualStudioProjectsgomin1d-privatbank>chcp 65001
Active code page: 65001

F:VisualStudioProjectsgomin1d-privatbank> cmd /C ""C:Program FilesJavajdk-17binjava.exe" @C:Usersgomin1dAppDataLocalTempcp_1lcwykhiu05r4mk6dzfx3j0td.argfile fun.gomin1d.privatbank.Test "
In: 
test
Out: test
In:
тест
Out: