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Q&A with Aleksey Shipilev on Compact Strings Optimization in OpenJDK 9

by Monica Beckwith on  Feb 04, 2016

OpenJDK 9 introduces the compact strings optimization. InfoQ interviews Oracle Java performance engineer Aleksey Shipilev to understand more about this optimization and its performance impact.

What Impact Will OpenJDK Have on Android Development?

by Abel Avram on  Jan 08, 2016 9

We distill here some of the reactions around the web regarding Google’s adoption of OpenJDK for future Android versions.

Android will Use the OpenJDK

by Abel Avram on  Dec 30, 2015 2

Hacker News has reported on an Android source code commit that suggests that Google’s mobile operating system is switching the implementation of their Java libraries from the original Harmony-based one to OpenJDK. The move has been confirmed by Google to VentureBeat.

OpenJDK 9: Life Without HPROF and jhat

by Monica Beckwith on  Dec 11, 2015 2

OpenJDK will decommission the HPROF agent and remove the jhat tool from JDK 9. InfoQ covers options that supersede these commandline JDK tools.

Azul Announces Zulu Embedded, based on OpenJDK

by Matt Raible on  Mar 31, 2015

Azul Systems has released Zulu Embedded, a new open source embedded JDK, based on OpenJDK. It is targeted at companies that have embedded Java-based products such as mobile and IoT devices. Examples include routers and switches, ATM machines, avionics systems, automotive electronics and Point of Sale (POS) systems.

Mark Reinhold on Java 9 and Beyond

by Alex Blewitt on  Mar 12, 2015 2

Today at EclipseCon, Mark Reinhold gave a keynote on "Java 9 and Beyond" which looked at the upcoming features in Java 9 and some of the future plans for the Java ecosystem. InfoQ summarises the main parts of what will and might happen in the future.

Java's JDK Repository Now Builds Warning-Free

by Ben Evans on  Feb 06, 2015

The cleanup programme for OpenJDK has reached a major milestone - the main OpenJDK jdk repository is now free of build warnings.

New Java Version - it's not JDK 1.9

by Bienvenido David on  Nov 30, 2014 4

JDK Enhancement Proposal (JEP) 223 is a new JDK versioning scheme to make it easier to distinguish major, minor, and security releases. It's simpler, more intuitive, easier to parse, and aligns with current industry practices, in particular Semantic Versioning. For example, if JDK 1.7.0_65-b20 (7u65) used this new versioning scheme, the version string would be JDK 7.6.15+20 (7.6.15).

News Eclipse Luna Celebrates a Decade of OSGi and On-Time Delivery

by Alex Blewitt on  Jun 25, 2014

Eclipse Luna brings together 76 projects for the ninth annual release train, and ten years to the day of the Eclipse 3.0 release, the first Eclipse release to run on top of an OSGi framework. Over the past ten years, Eclipse has regularly released in June bringing together one of the largest open-source applications in the world. Read on to find out what's new and noteworthy for Eclipse Luna (4.4)

Oracle Releases Java 8 at EclipseCon

by Alex Blewitt on  Mar 18, 2014 7

Today at EclipseCon, Oracle announced the launch of the Java 8 platform, bringing Lambdas and Streams to the language as well as fixing some long-standing issues with the JVM. Read on to find out more about the release.

Azul Offering Commercialised Versions of OpenJDK 6 and 7 for Windows and Linux

by Charles Humble on  Jan 21, 2014

Azul Systems has announced that Zulu, its freely-available version of OpenJDK, now supports both Java 6 and Java 7 on Linux and Windows-based deployments. It is supported via the Zulu Community Support forums. In addition the firm is introducing Zulu Enterprise, which is a commercially supported version of OpenJDK.

AppFuse 3.0 - Java 7, Spring 4, PrimeFaces, Mockito, Bootstrap 3, Wicket

by Bienvenido David on  Jan 13, 2014 1

AppFuse 3.0 has been released. AppFuse uses the Maven Archetype plugin to generate a starter Java project, which allows you to quickly get started with a full-stack Java EE application. Version 3.0 is using Mojarra and PrimeFaces for its JSF framework and library, Mockito for its test mocking framework, Bootstrap 3 for its front-end framework, and added Apache Wicket as a Web Framework option.

Oracle Releases Videos and Slides from the 2013 JVM Language Summit

by Alex Blewitt on  Nov 15, 2013 1

Oracle have released videos and slides from the 2013 JVM Language Summit, which saw uses of the JVM from the biggest data to the smallest mobiles, and future performance advances in the JVM runtime. Read on to find out more about what was covered.

Azul Systems Releases Zulu, an OpenJDK Build for Windows Azure At JavaOne

by Charles Humble on  Oct 02, 2013

Following an announcement of their partnership in July this year, Azul Systems and Microsoft Open Technologies have now release a GA version of Zulu for Windows Azure. Licensed under the terms of the GPLv2 open source license with the ClassPath Exception, Zulu is an OpenJDK-based JVM for Windows Server on the Windows Azure Cloud.

HSA Foundation Targeting Heterogeneous GPU-CPU Execution for Java Virtual Machines by 2015

by Charles Humble on  Sep 18, 2013

Speaking at the Hot Chips Conference, HSA Foundation president Phil Rogers has provided more details on plans to bring GPU acceleration to Java in time for Java 9 in 2015.

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