Context: I'm using IJava to teach Java via Google Colab Jupyter notebooks, and I just realized that no import statements are necessary for, say, access to the contents of the java.io package. I'd like to mimic the environment students will encounter when they start using an IDE, where the default is often that only the contents of the java.lang package are available without import. Is this something I could easily mimic with IJava?

Thanks,
David Romano