Is Java Free to Use?
Java is a widely used programming language with a long history. Discussions about the cost of using Java, especially for commercial purposes, have been ongoing.
Java's History of Cost
Java's licensing terms have changed over the years, creating confusion about its commercial usage. Oracle, the company behind Java, introduced a change in 2019 that required a [commercial license]https://www.oracle.com/java/technologies/javase/jdk8-license.html) for specific use cases. Recent developments have altered this landscape once more.
The Oracle No-Fee Terms and Conditions
As of now, the Java Development Kit (JDK) binaries are free to use in production and redistribute at no cost under the Oracle No-Fee Terms and Conditions. Developers can use Java for commercial purposes without paying any licensing fees. This arrangement provides developers with greater flexibility when using Java for their projects.
OpenJDK and Oracle JDK
It's important to note that from Java 11 onward, the free OpenJDK build and the Oracle JDK build are essentially identical. Both versions include commercial features that were previously paid. This makes them suitable for commercial use without any additional cost.
Commercial Features
Java now includes commercial features within both the free OpenJDK and Oracle JDK builds. Features like Mission Control and Flight Recorder are available without needing a commercial license. This accessibility allows developers to leverage advanced tools without added costs.