Solved tasks for OOP in Java lesson 4
The following exercises will help you put your knowledge of OOP in Java to the test, based off of what you've learned from previous lessons. Try to solve them on your own, but know that you could always download the working solutions under the article. Nonetheless, beware that when you view the solution without solving the exercise, you won't learn anything
If you find yourself stuck at some point, you should always try going back to check previous tutorials first and figure the problem out by yourself.
Write an application that manages two types of objects
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Solved programmer tasks in Java on object references and the null value. Tasks are ordered by difficulty. Solutions are available for download.
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