Introduced with the Java 17 release, pattern matching enhances the instanceof operator so Java developers can better check and object's type and extract its components, and more efficiently deal with ...

In the world of IDE-based development, programmers can easily become detached from JDK and the underlying technology that makes their applications work. Here is a list of the five most useful Java ...

The Jakarta Persistence API (JPA) is a Java specification that bridges the gap between relational databases and object-oriented programming. This two-part tutorial introduces JPA and explains how Java ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works and how to use it. Serialization is a fundamental concept in Java ...

This Microsoft Word beginner guide provides free & basic lessons, tutorials & fundamentals for learning MS Office Word software. Microsoft Word is everyone’s favorite text editor. With so many ...

at jdk.jdeps/com.sun.tools.jdeps.Main.main(Main.java:49) Caused by: java.lang.module.InvalidModuleDescriptorException: Unsupported major.minor version 61.0 at ...

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar with ...

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the original ...

Java is one of the most popular programming languages in the world. The Java Runtime Environment enables Java programs to be executed on different platforms. Command-line tools help developers during ...