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September 16, 2025 - As the steward and leading contributor to the Java platform, Oracle continues to drive the evolution of Java in response to the demands of enterprises and to provide unparalleled expertise to support developers.
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Paradigm Multi-paradigm: generic, object-oriented (class-based), functional, imperative, reflective, concurrent
Designed by James Gosling
Developer Oracle Corporation
Paradigm Multi-paradigm: generic, object-oriented (class-based), functional, imperative, reflective, concurrent
Designed by James Gosling
Developer Oracle Corporation
Oracle
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Java | Oracle
Oracle Java 是第一大编程语言和开发平台。它有助于企业降低成本、缩短开发周期、推动创新以及改善应用程序服务。Java 现在仍是企业和开发人员的首选开发平台。
Videos
01:31
The Future of Oracle Java Licensing: What to Expect by 2030 - YouTube
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Oracle Java Licensing Explained: From Purchase to Renewal - YouTube
02:07
How Oracle almost killed Java - YouTube
09:05
Java 25 Release: Powering Enterprise AI and Cloud Innovation on ...
02:44
How to Install Java JDK 24 on Windows 11 - YouTube
01:56
Oracle Java Edge Cases Explained: WebLogic, Cloud & Embedded ...
Oracle
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Java | Oracle Developer | Oracle Canada
Learn Java programming basics such as variables, classes, objects, loops, arrays, and decision constructs. Get introduced to Java's object-oriented capabilities. Learn how to play with Java using the NetBeans IDE and Oracle Cloud.
InfoQ
infoq.com › news › 2025 › 12 › java-news-roundup-dec01-2025
Java News Roundup: JDK 26 in Rampdown, JDK 27 Expert Group, GlassFish, TornadoVM, Spring gRPC - InfoQ
2 days ago - As per the JDK 26 release schedule, Mark Reinhold, chief architect, Java Platform Group at Oracle, formally declared that JDK 26 has entered Rampdown Phase One. This means that the main-line source repository has been forked to the JDK stabilization repository and no additional JEPs will be ...
Wikipedia
en.wikipedia.org › wiki › Java_(software_platform)
Java (software platform) - Wikipedia
1 day ago - It implements the Java Language Specification (JLS) and the Java Virtual Machine Specification (JVMS) and provides the Standard Edition (SE) of the Java Application Programming Interface (API). It is derivative of the community driven OpenJDK which Oracle stewards.It provides software for working with Java applications.
Oracle
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The Java™ Tutorials
Tutorials and reference guides for the Java Programming Language
Oracle
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Download the Latest Java LTS Free
JDK 21 is the previous Long-Term Support (LTS) release of the Java SE Platform. Earlier JDK versions are available below. ... JDK 25 binaries are free to use in production and free to redistribute, at no cost, under the Oracle No-Fee Terms and Conditions (NFTC).
Oracle
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Java SE Universal Subscription | Oracle
Java is the world's most prolific programming language and development platform. Oracle Java SE Universal Subscription offers the most complete support and advanced management features available today.
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Download Java
Developers are encouraged to download the latest Java Development Kit from OTN downloads. Enterprise users with access to My Oracle Support or Oracle Software Delivery Cloud should download through those services.
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Java Learning Subscription
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Installing and using Oracle Java on macOS
Information about Oracle Java for Mac - Install, remove, revert Apple Java 6, configure, system requirements
Oracle University
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Java Certification Paths
Purchase an Oracle Certification exam and enjoy a simple end-to-end learning experience. Learn, practice, get certified, and share your credentials with the world.
Dev.java
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Learn Java - Dev.java
jshell interactively evaluates declarations, statements, and expressions of the Java programming language in a read-eval-print loop (REPL). ... Oracle Java Platform extension enables you to develop your Maven and Gradle Java project in Visual Studio Code.
Oracle
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Java SE | Oracle Technology Network | Oracle Canada
Java SE 11 Learning Subscriptions will help you get up to speed quickly on how to program in Java, apply what you have learned to building applications, and use Java in business environments. ... Nearly one million people are Oracle Certified, establishing themselves as experts in Java technology.
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JDK Builds from Oracle
Looking to learn more about Java? Visit dev.java for the latest Java developer news and resources. Looking for Oracle JDK builds and information about Oracle’s enterprise Java products and services?
OpenJDK
openjdk.org
OpenJDK
© 2025 Oracle Corporation and/or its affiliates Terms of Use · License: GPLv2 ·
Reddit
reddit.com › r/sysadmin › oracle(java) is knocking at my company's door and they want money.
r/sysadmin on Reddit: Oracle(Java) is knocking at my company's door and they want money.
August 30, 2023 -
Hey everyone! Have you guys had Oracle showing up and asking you to pay a Java license for all your computers? Not too long ago, Oracle showed up at my company and is doing exactly that. We have thousands of computers and only like 300 of them have Java installed, yet Oracle is trying to make us pay a license FOR ALL THE COMPUTERS(or at least that is what the person who met with the representative said). We do not really have JDK installed. I think the computers that DO have Java, have it installed because it is required to run some program. When we tried to get a quote, the representative from Java refused to give us one. If this happened to you, what did your team do? Is it a good idea to just run a massive uninstall on all the computers? Would that lead to legal trouble?
Top answer 1 of 5
655
Switch to OpenJDK, if you need support turn to a company like Azul
2 of 5
232
So I recently went through this entire process and it is painful, and you need strong leadership and ideally a strong procurement management process. Do not volunteer any information. Treat every discussion with Oracle as a deposition because they will use it against you. Get rid of Oracle Java while you are negotiating with them. Minimize and get rid of every use in your company. Move to the multitude of open source alternatives. Assuming you can't get rid of all Oracle Java, understand that under their current licensing model you have to license all users in your company. Pay special attention to the term users. This does not mean users of Java, this means any employee of your company regardless of whether they use a computer or not (think janitors, security guards, truck drivers....). In this licensing model you do not need to license your servers, you user license covers it. As of April of this year they were still letting you license under their old server or named user license but you have to push for that. Assuming you can't get rid of all Oracle Java, understand that under their current licensing model, you have to license all users in your company. Pay special attention to the term users. This does not mean users of Java, this means any employee of your company regardless of whether they use a computer (think janitors, security guards, truck drivers....). This also includes employees of any MSPs that support you. Anyone who interacts with your environment or is an employee must be licensed. In this licensing model, you do not need to license your servers, your user license covers it. As of April of this year, they were still letting you license under their old server or named user license but you have to push for that. You are going to have to pay back penalities. The longer you commit to a license agreement with Oracle, the less your back penalities are going to be. Oracle is a horrible company, do everything you can to avoid dealing with them.
Oracle
docs.oracle.com › javase › 8 › docs
Java Platform Standard Edition 8 Documentation
October 20, 2025 - JRE 8 provides the libraries, the Java Virtual Machine (JVM), and other components to run applets and applications written in the Java programming language. Note that the JRE includes components not required by the Java SE specification, including both standard and non-standard Java components. The following conceptual diagram illustrates the components of Oracle's Java SE products:
Oracle
oracle.com › java
Oracle Java Technologies | Oracle Canada
Java can help reduce costs, drive innovation, & improve application services; the #1 programming language for IoT, enterprise architecture, and cloud computing.
Wikipedia
en.wikipedia.org › wiki › Java_(programming_language)
Java (programming language) - Wikipedia
2 weeks ago - As of September 2025, Java 8, 11, 17, 21, and 25 are supported as long-term support (LTS) versions. Oracle released the last zero-cost public update for the legacy version Java 8 LTS in January 2019 for commercial use, although it will otherwise still support Java 8 with public updates for personal use indefinitely.