Another type of class that wasn't in Java 11 but that you will find in Java 17 is sealed classes. Sealed classes and interfaces are designed to allow you to control which of the other classes are ...

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

The fundamental difference between the Java Iterator and ListIterator is the ListIterator 's ability to manipulate an ordered list. Let's compare the Java Iterator vs. ListIterator interfaces and find ...

Many developers get intimidated when they look at all the new APIs that accept lambda expressions as arguments, and wonder how they’ll ever figure out which Java function to use and what the proper ...

So there is evidently a difference between a (software) product and a platform – and there is evidently a new definition of what we should consider a technology platform to be.

The difference between abstract classes and interfaces has long vexed Java developers. Find out how Java 8's default methods introduce both new complexity and new options to that familiar ...

The right choice can make a dramatic difference. DDS provides the real-time, many-to-many, managed connectivity required by high-performance machine applications. AMQP focuses more on enabling ...

People tend to get confused with Java & Symbian Phones & how they work. Keeping this in mind, we provide you some essential information about both these wonderful technology innovations.