Nashorn Project Proposed for OpenJDK (Planned for Inclusion in Java 8)
During a JavaOne 2012 keynote, I scribbled down a list of key enhancements that are planned for inclusion in Java 8. Among them was Nashorn. At the time, I didn't know much about Nashorn. But, now that John Coomes has formally proposed the creation of an OpenJDK New Project: Nashorn, it seems appropriate to take a closer look.
Nashorn has sufficient visibility to have a brief Wikipedia entry, and we've been highlighting Nashorn news on Java.net recently, including Geertjan Wielenga's NetBeans experiments with Embedded Nashorn in JEditorPane.
But, as you read this, you may be (like I was at JavaOne) wondering exactly what this "Nashorn" is. Wikipedia's overview is:
But there's much more. Here's a relevant snippet:
You can learn more about Nashorn in Jim Laskey's presentation Adventures in JSR 292 (Nashorn).
Our current Java.net poll asks What's your current level of involvement with Java 8 Lambda Expressions (closures)? Voting will be open until Friday, December 7.
As you may be aware, we have been making a concerted effort to ask successful Java EE/GlassFish adopters to come forward with their stories. A number of such stories were shared at this year's GlassFish Community event at JavaOne. In addition to Adam Bien's testimonial (which we posted earlier), another story that really stands out is the one from Stephan Janssen...
Previously we spotlighted Mauritius Java User Group Joins JUG Community:
We would like to announce the setting up of Mauritius Java User Group and also we are inviting Java Experts around the world to come and talk in our Country. We have a big java community but we are still very "old-fashion" in terms of java usage, although we have big companies like Accenture, Ceridian, Infosys, TNT Express IT Department, Business & Decision and others here...
Before that was Stephen Chin's The NightHacking Tour Concludes – What is Next?:
I just finished my NightHacking Tour across Europe. In 3 weeks, I hit 2 conferences, 5 user groups, and did over 30 interviews with NightHackers in 7 different countries. Some of the highlights included: Motorcycle ride-ons at JFall and Devoxx; JUG hacking events in London, Munich, Tourin, Lyon, and Paris; Dancing robots at Aldebaran Robotics...
Here are the stories we've recently featured in our Java News section:
- Jack Shirazi: Java Performance Tuning Newsletter 144;
- jlaskey: Nashorn in the Twitterverse;
- Hinkmond Wong: RPi and Java Embedded GPIO: Sensor Connections for Java Enabled Interface;
- Arun Gupta: Non-blocking I/O using Servlet 3.1: Scalable applications using Java EE 7 (TOTD #188);
- Geertjan Wielenga: Rewritten NetBeans Platform Feed Reader Tutorial;
- Roman Kennke: The return of the Shark, part II (howto);
- Mark Heckler: How to Get Started (FAST!) with JavaFX 2 and Scene Builder;
- Heather VanCura: Public EC Meeting Audio and Materials posted; and
- Roger Brinkley: Java Spotlight Episode 110: Arun Gupta on the Java EE 6 Pocket Guide @arungupta.