One of the features that make Java so powerful, is its object-oriented structure. This means that Java uses classes and objects to create more scalable, modular, and organized code. This can be a ...

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Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example, say you have a non-nested class (also known as ...

You may notice that the build is broken when you open the project and there are errors showing. This is because the Student class is not yet created and implemented. Once you have implemented the ...

In this exercise, you will use java methods to solve a series of problems. You will use provided unit tests to verify that your solutions are correct. You may notice that the build is broken when you ...

In Part 1, I provided an overview of available persistence mechanisms and their implementations, and introduced the Java Data Objects (JDO) approach to persistence. In Part 2, I conclude this series ...

Simplified Java coding. Less garbage. Faster programs. Those are among the key features in the newly released Java 10, which arrived in developers’ hands only six months after the debut of Java 9 in ...