Java modules were introduced in Java 9 to enhance the modularity of the Java platform. A module in Java is a collection of related packages, classes, and

Java is evolving and growing up. We're getting close to Java 20 :)

In our earlier post, we learnt that when a method is synchronized, only one thread will be allowed to enter the method. In this post, let’s discuss the

Previously we implemented a thread safe counter using synchronized. We would like to swift from synchronized blocks to something more flexible with more

Java 20 is out! Nuff said :)

Learn about the date of the first day of the week from LocalDate in Java.

Explore the ways we can create parallel Streams from a Collection data source.

Apache Kafka is an open-source distributed streaming platform developed by the Apache Software Foundation. It was initially developed at LinkedIn to

Migrating to Hibernate 6, lots of new releases and sending billions of messages per minute, over TCP/IP. A good week :)

This article explains how to use Hibernate annotations @CreationTimestamp and @UpdateTimestamp to track the creation and update timestamps of an entity in a Java application using the Hibernate framework.

Explore various ways of converting boolean values to strings.

Learn how to estimate the value of pi using the Monte Carlo algorithm in Java.

Learn how to search for and manage users with Keycloak in Java.

Learn how to serialize and deserialize OffsetDateTime with Jackson in Java.

Explore the difference between the junit-vintage-engine and the junit-jupiter-engine.

Learn how to generate the same UUID objects from a string.

In Java, an InputStream is a common way to read data from a source, such as a file or network connection, in a stream-oriented way. Often times, it is

Explore the difference between Java helper and utility classes

Several of us might be familiar with the clear () API in Java collections framework. In this post, let’s discuss what is the purpose of this clear() API?