Are you aware of other job offers from different companies?

If the question concerns an interview for a Java developer position (junior or middle), the answer should be honest and constructive.

You can answer like this:

Yes, I have a few offers, and I am considering different options to choose the most suitable in terms of tasks and development. It is important for me to work on interesting projects and grow as a specialist.

If there are no offers, you can say:

I am currently focused on finding a suitable position and am open to offers that will allow me to develop in Java development.

Such an answer shows your awareness and interest without creating tension. It is important not to go into details about other companies unless required.