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  1. Java JDK 21: New Features of Java 21 - GeeksforGeeks

    Jul 23, 2025 · Whether you've been using Java for a while or are just starting out, let's explore what Java 21 is what it has to offer and see how it can make coding even more awesome and …

  2. New Features in Java 21 - Baeldung

    Jul 5, 2024 · In this article, we’ll discuss the new features and enhancements that have been added to Java 21. Java 21, released on September 19, 2023, is the latest LTS version after …

  3. Java 21 New Features With Examples - JavaTechOnline

    Jan 8, 2025 · Java 21 comes with various new features, some preview features, enhancements, deprecation & deletions. It is inclined to improve developer productivity and program efficiency. …

  4. JDK 21 Release Notes, Important Changes, and Information - Oracle

    Sep 19, 2023 · These notes describe important changes, enhancements, removed APIs and features, deprecated APIs and features, and other information about JDK 21 and Java SE 21. …

  5. Java 21 Features (LTS): Practical Examples and Insights

    Jan 21, 2024 · Java 21 is finally released on 19-Sep-2023 as the next long-term support (LTS) release of Oracle’s standard Java implementation. In this comprehensive guide, we will delve …

  6. Java 21 Features with Examples - Tpoint Tech

    Mar 19, 2025 · Let's examine the main improvements and adjustments included in this edition. 1. JEP 430 - String Templates. The introduction of String Templates, a preview language feature …

  7. Java 21 Features (with Examples) - HappyCoders.eu

    Jun 12, 2025 · On September 19, 2023, major launch events celebrated the release of Java 21, the latest long-term support (LTS) version (after Java 17). Oracle will provide free upgrades for …

    • Reviews: 17
    • Java 21 Features

      Java 21 is a significant release that brings numerous enhancements, making Java even more powerful and developer-friendly. In this guide, we'll dive into the key features introduced in …

    • Java 21 New Features: A Comprehensive Guide - javaspring.net

      Nov 12, 2025 · With each new release, Java brings in a set of features that enhance its capabilities, improve performance, and make development more efficient. Java 21 is no …

    • Java 21 Features You Need to Know for 2025 - Medium

      Jan 4, 2025 · As the LTS release following Java 17, Java 21 offers stability, long-term support, and forward-looking features. It bridges the gap between traditional enterprise applications and …