Open Java Development Kit (OpenJDK) provides the runtime for Java programs and is available for Armv7 and Armv8. OpenJDK has support from commercial vendors, making it a mature and robust language for Arm developers.​

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Java programs require a Java Virtual Machine (JVM) platform to run. Over time, alternatives to the Java programming language have been developed that can run on a single JVM, these include Clojure, Scala, Groovy, and Kotlin. All these languages are available for Arm.


Commercial

OpenJDK implementations are available from popular vendors including Red Hat, Ubuntu, SUSE, Azul, and others. Arm is a big contributor to OpenJDK, which ensures excellent performance on AArch64 platforms.

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Library ecosystem

The Java library ecosystem is very mature. With a continued investment from Arm and the community, developers can include one or more of the tens-of-thousands of open-source libraries and be confident that they will work on AArch64. Arm continues to work with the community to ensure libraries work best on AArch64.

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Mature

Since the introduction of the Java Virtual Machine (JVM) in 1994, applications written in Java have been deployed everywhere that Unix and Windows are present. Tooling that provides useful metrics from JVM is supported on Arm and other platforms and is available from multiple vendors.

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Resources

Community forums

Answered Forum FAQs
  • ARM Community
0 votes 230 views 0 replies Started 1 months ago by Annie Cracknell Answer this
Not answered Where can I download ESL API related files?
  • AMBA TLM Library
0 votes 34 views 0 replies Started yesterday by newplayer Answer this
Not answered How to measure power, current, voltage of arm core on raspberry pi 4 b? 0 votes 75 views 0 replies Started 9 days ago by Hooniehun Answer this
Not answered Freertos in data acquisition is not consistent sampling rate .
  • Data Engines Embedded Algorithms
  • thread
0 votes 136 views 0 replies Started 11 days ago by lschung Answer this
Not answered Platforms featuring MMU-600 or any SMMUv3
  • SMMUv3
0 votes 81 views 0 replies Started 14 days ago by josecm Answer this
Not answered Find real low power consumption for rack board ? 0 votes 102 views 0 replies Started 20 days ago by Jerome Decamps - 杜尚杰 Answer this
Answered Forum FAQs Started 1 months ago by Annie Cracknell 0 replies 230 views
Not answered Where can I download ESL API related files? Started yesterday by newplayer 0 replies 34 views
Not answered How to measure power, current, voltage of arm core on raspberry pi 4 b? Started 9 days ago by Hooniehun 0 replies 75 views
Not answered Freertos in data acquisition is not consistent sampling rate . Started 11 days ago by lschung 0 replies 136 views
Not answered Platforms featuring MMU-600 or any SMMUv3 Started 14 days ago by josecm 0 replies 81 views
Not answered Find real low power consumption for rack board ? Started 20 days ago by Jerome Decamps - 杜尚杰 0 replies 102 views