Thread: want to do a project with java on OOP need help

I would recommend getting the book "Head First: Java" they have some excellent and very basic ideas for OOP. If you're looking for your own idea then just start thinking of something that has multiple levels of specificity. For instance vehicles. Start with a vehicle object then extend it to cars, boats, planes, etc. then break it down further. Add some methods to your classes that make sense then create objects and do something with them. Not sure what else you're looking for. I've done this project when i had my Object Orientation class and we did a game like minesweeper and had every element as its own object and then the controller had to talk to the objects, get values from them, and change other objects based on those values.