OpenJDK Alternatives
OpenJDK
OpenJDK is the free version of the Java development platform.
The OpenJDK project consists of a number of components. Principally these are HotSpot (the virtual machine), the Java Class Library and the javac Java compiler.
The web browser plugin and Web Start which are part of Oracle Java are not included in OpenJDK. Sun previously indicated that they would try to open source these components but neither Sun nor Oracle have done so. The only currently available free plugin and Web Start implementation are those provided by IcedTea.
Supported JDK versions
OpenJDK was initially based only on the JDK 7 version of the Java platform.
There are several separate OpenJDK projects:
- The OpenJDK 8 project (http://openjdk.java.net/projects/jdk8/ ), which will be the basis for JDK 8.
- The OpenJDK 7u project (http://openjdk.java.net/projects/jdk7u/ ), which is based on JDK 7 and produces updates to the existing Java 7 releases.
- The OpenJDK 6 project (http://openjdk.java.net/projects/jdk6/ ), which is based on JDK 7, retrofitted to provide an open-source version of Java 6.
Best Free Personal OpenJDK Alternatives
Want a really good OpenJDK alternative? Take a look at these popular alternatives if you're hunting for software similar to OpenJDK. Let's take a quick peek at some comparison that highlight your device and platform.
Java
Free PersonalOpen SourceMacWindowsLinuxWebAndroidJava MobileS60HP webOSBlackberryAndroid TabletBSDBlackberry 10PlayBookKindle FireJava is a general-purpose computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation...
Features:
- Object-oriented Language
- Coding
- Cross-platform
- Garbage Collection
- Object-oriented Language
- X86/x64 Compatibility
Zulu
Free PersonalOpen SourceMacWindowsLinuxThe only certified multi-platform build of OpenJDK : Free, 100% open source Java for Windows, Linux (including Docker), Mac OS X, the Cloud and embedded applications.
OpenJDK Reviews
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