Java is changing in a responsible manner

But Java is not just a language; Java is an ecosystem.

A well-known Java Champion and unabashed enthusiast for all aspects of software development Venkat Subramaniam is an award-winning author and no stranger to the Java community.

In Java Magazine from Oracle, he reported about Java 15, and he explains why Java always surprises and in his opinion, what is the best at the newest Java version.

Now with Java 15, you can intelligently use references in the code without having to perform cast after cast after cast, so the language feels like it’s in sync with you. Many people say records are great because records avoid boilerplate code.

Similarly, look at the sealed classes feature, which is part of Java 15. Sealed classes bring in the computer science concept of algebraic data types, where on one extreme you have abstract base classes and you can have any number of derived classes. Sealed classes will shine if you use a switch statement, do pattern matching, and provide the combination of classes for the sealed classes.

“I’m going to bet my money on this: In five years from now, Java will look very different than it looked the past 20 years.”------- Dr. Venkat Subramaniam--------

For everyone who wants to use Java 15 straight away, with jSparrow you can always bring your data to the latest Java version.