Oracle has officially launched Java 22, the latest iteration of the world's most widely used programming language and development platform. This release introduces significant enhancements aimed at improving Java's performance, stability, and security, thereby empowering developers to boost productivity and innovate across various organisations.
Java 22 incorporates 12 JDK Enhancement Proposals (JEPs) that bring about language improvements, core libraries and tools capabilities, as well as performance updates. Notable features include enhancements from Project Amber, such as Statements before super(…), Unnamed Variables & Patterns, String Templates (Second Preview), and Implicitly Declared Classes and Instance Main Methods (Second Preview).
Additionally, Project Loom introduces Structured Concurrency (Second Preview) and Scoped Values (Second Preview), while Project Panama presents Foreign Function & Memory API and Vector API (Seventh Incubator). Core Libraries & Tools Features include Class-File API (Preview), Launch Multi-File Source-Code Programs, and Stream Gatherers (Preview). Lastly, performance updates are provided through JEP 423: Region Pinning for G1.
“By delivering enhancements that streamline application development and extend Java’s reach to make it accessible to developers of all proficiency levels, Java 22 will help drive the creation of a wide range of new applications and services for organizations and developers alike.” Georges Saab, senior vice president, Oracle Java Platform.
Furthermore, Oracle announced the return of JavaOne to the San Francisco Bay Area in 2025. This flagship event, scheduled from March 17-20, 2025, in Redwood Shores, California, will provide a platform for attendees to stay updated on the latest Java developments and engage with Oracle's Java experts and industry leaders.
“Java’s versatility and comprehensive toolset enables it to support the development of production-grade, mission-critical applications at scale, which positions it as a key enabling technology for innovative use cases such as generative AI,” said Arnal Dayaratna, research vice president, software development, IDC.
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