These notes describe important changes, enhancements, removed APIs and features, deprecated APIs and features, and other information about JDK 18 and Java SE 18.

This guide explores the key features introduced in Java 18, including UTF-8 as the default charset, a simple web server, and code snippets in API documentation. It also covers preview …

Nov 14, 2022 · Java 18 developer features. No new developer features, mainly preview and incubator, Pattern Matching for switch (second preview), Vector API (Third Incubator) and …

Nov 12, 2025 · This blog post provides a comprehensive overview of Java 18 features. By following the examples and best practices, developers can effectively use these features in …

Jul 28, 2025 · Java 18 may not be an LTS release, but it continues to move the platform forward in important ways: more predictable behavior (UTF-8), simpler tools (web server), and evolving …

Dec 4, 2023 · Java 18 was released in March 2022 aiming to bring new features and enhancements for the Java community along with some preview features. Let us delve into …

Nov 16, 2025 · What's New in Java 18? So, what's the big deal with Java 18? Well, it's packed with a bunch of exciting features and enhancements designed to improve performance, …

Jan 25, 2024 · From new APIs to improvements in the language’s core functionalities, Java 18 sets a new standard for modern software development. This article dives into these novel …

May 5, 2025 · Java 18 was a relatively small update but introduced useful enhancements: Java now defaults to UTF-8 for encoding text across different platforms. Helps ensure consistency …