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Discover powerful advanced tips for utilizing Java records effectively. Learn how to leverage compact constructors and ensure ...

Find out how constructors work when you have subclasses of subclasses.

shorts Java Compact Constructor on record allows you to create validation on your Java classes easily. You can have consistency ...

In this video, we write the GameNumber Java class using Eclipse. We will use this class in several example programs.

Creating your first class and instantiating objects from it in Java.

Instructions on are provided on how to add a class to an OOP inheritance tree using Eclipse. The project adds class Pants to a ...

ADSB 05_03.

When you pass an object to a method, you are passing a copy of the *reference* to that object. That lets you update an object's ...

ADSB: 05_00.

This video will cover all of the difficult topics and differences between C++ and a managed language such as C# or Java. Things ...

shorts Java reflection is excellent for creating extensibility on runtime. If you're using Jakarta EE, MicroProfile, or Spring, you're ...

Draw a UML diagram and write code to implement a Java class that simulates a computer-controlled Toaster.

This video explains builder design patter along with real time project usage. One of the best book for Interview Questions Top ...

Composite over inheritance is an OOP design principle we've followed for several years. Like me, you might have seen it in the ...

Today, we're going to explore the Random class in Java, which is used to generate random numbers. We saw that we could use ...

In Java, you can have a two-dimensional array where each row has a different number of elements. This is called a ragged array.

Learn how to use the "extends" and "super" keywords to allow one class to inherit all of another class's methods and fields.

This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Constructor_(object-oriented_programming) ...

Java Builder is a pattern that can help you to create complex objects. Every time we create a new instance model, we must ensure ...

shorts To start using Java reflection and create its annotation, remember that there are retention and target annotations. But what ...