It often happens, especially in Java, that a few places in the method are potential exception originators. Usually, we make a large method-size try block

Loomified Helidon, no object allocations, extent-local vars, Java 19/20, Postgres-compatible distributed database, and request waiting list.

Learn what fixed-size queues Java has to offer and how to create a new implementation.

Learn how to transform UNIX time to Date depending on the Java version.

Learn how to generate unique random numbers efficiently.

A quick and practical guide to null in Java.

Learn the difference between the Class.getResource and ClassLoader.getResource methods.

JIT internals, project Loom, DTO/entity mapping, micro-batching, monolith to microservices, and object storage in K8S!

Learn how to deal with refspec errors and what is the reason behind them.

Learn how to construct a relative path from two absolute paths in Java.

Series of posts juxtaposing the Project Reactor and Project Loom. The first part shows the evolution of multithreading API

1. Introduction The last post provided a comparison of multi-threading APIs throughout Java's lifespan. In this post, we will dive into the Reactive

On using Spring MVC well, an interesting tool to migrate a Spring project to Boot and some testing goodness. A busy week, overall.

A quick and practical guide to port scanning in Java.

Explore the purpose of PermGen memory and the main difference with heap memory.

Explore how to collect elements in a Stream into a TreeSet.

Learn that using either field declaration or constructor initialization is more of a preference.

Learn how to initialize a boolean or Boolean array in Java.

Looking for a Java Lead with Spring experience to join the Baeldung team.