Oracle today announced the general availability of Java 15 (Oracle JDK 15). After 25 years of innovation, Java continues to be the #1 programming language, used by over 69 percent of full-time developers worldwide. The latest Java Development Kit (JDK) delivers new functionality, including Edwards-Curve Digital Signature Algorithm (JEP 339) and Hidden Classes (JEP 371), as well as former preview features now finalized: Text Blocks (JEP 378) and ZGC (JEP 377). Java 15 includes Sealed Classes (JEP 360) as a first-time preview feature and second previews of Pattern Matching (JEP 375) and Records (JEP 384) for additional community feedback. Get started with Java 15 today.
Oracle delivered Java 15 on time on the six-month Java release cadence first established with Java 10 in 2018. The six-month release schedule provides developers with faster innovations and greater predictability and stability. Java is pervasive across organizations of all sizes and in all industries. With 51 billion active JVMs deployed globally, Java is the top choice for modern enterprise application development, including analytics, microservices, data management, social, big data, DevOps, mobile, continuous development tools, and chatbots.
“As Java celebrates its 25th birthday, we continue to make technical investments that drive Java innovation forward and help address the rapidly changing technology landscape,” said Georges Saab, vice president of development, Java Platform Group, Oracle. “The availability of Java 15 and the incremental innovation that comes with the shift to a six-month release cadence gives the Java community the tools they require to build modern applications that move our world forward.”
The Java 15 release is the result of industry-wide development involving open review, weekly builds and extensive collaboration between Oracle engineers and members of the worldwide Java developer community via the OpenJDK Community and the Java Community Process. The new features delivered in Java 15 are:
A key milestone in the storied 25-year history of Java was JDK 10 with the move to the six-month feature release cadence. The new predictable release cadence allows the Java ecosystem to innovate at a much faster pace than before. Organizations that manage their Java estates by leveraging the Oracle Java SE subscription not only benefit from having the latest enhancements and direct access to Java experts at Oracle, but also receive substantial savings over a four-year period (31 percent for large enterprises and 29 percent for mid-size enterprises) when compared to alternative approaches of upgrading every six months.
In the Java Turns 25 Omdia research report, chief analyst Bradley Shimmin states, "The success of Java and Oracle are both inexorably intertwined, as Oracle has rewritten a great deal of its internal software in Java and made Java a key component of Oracle Database and Oracle Cloud Infrastructure. The same holds true for millions of enterprises that rely on Java to drive mission-critical software. For Oracle, this extends to the company’s push to the cloud. Thanks to numerous language-specific tools and ample supportive services, Oracle Cloud Infrastructure stands as the best place to run enterprise Java code." He goes on to say, "As demonstrated by the introduction of features such as multi-line text blocks and higher-level switch statements, Oracle has prioritized the ‘developer experience,’ making Java not just more efficient but also more delightful to use."
The Oracle Cloud offers a complete suite of integrated applications for Sales, Service, Marketing, Human Resources, Finance, Supply Chain and Manufacturing, plus Highly Automated and Secure Generation 2 Infrastructure featuring the Oracle Autonomous Database. For more information about Oracle (NYSE: ORCL), please visit us at www.oracle.com.
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