Eclipse Collections Kata - Barry Evans
On the 13th December 2018, DubJUG co-lead Barry Evans will present the Eclipse Collections Kata workshop for members of the Oracle Dublin Java User Group.
Check out the full talk abstracts below. The Dublin 2 venue is revealed on booking. .
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19:00 - Eclipse Collections Kata - a fun way to learn the feature-rich collections framework
In this tutorial session, the audience will learn Eclipse Collections by going through the Eclipse Collections Kata. This kata is set up as a series of unit tests which fail. The participants will make them pass using Eclipse Collections. The instructor will discuss the solutions live and explain the concepts behind the iteration patterns in greater detail.
Iteration patterns with Java 8 streams patterns, basic refactoring techniques and memory, performance comparisons will be covered in the tutorial.
Eclipse Collections (formerly known as GS Collections) is an open-source Java collections framework which supplements JDK collections. It was migrated to Eclipse foundation in October 2015. Eclipse collections has both object and primitive containers; rich APIs available for eager and lazy iteration patterns; mutable and immutable collections; and additional container types not available in the JDK, such as Bag and Multimap.
For more information on Eclipse Collections visit: http://www.eclipse.org/collections/
Barry is a seasoned web application engineer with over ten years experience developing enterprise applications in the financial sector.
Presently, he is an Oracle Certified Senior Applications Consultant at DubJUG partner Version 1, and, we hear, a pretty smooth mover on the dancefloor ….. 'you asking?'
You can follow him on twitter at @Bazza_NI.
About the Oracle Dublin Java User Group
The Oracle Dublin Java User Group, aka DubJUG, is Ireland's oldest JUG serving Java developers in Ireland. Since 2006, the Group has been bringing Java Champions, Java One Rock Stars, and Duke Award winners to Dublin for the benefit of our community of Java software professionals. Oracle is the current Headline Partner.
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The Oracle Dublin Java User Group - Sponsor Messages
Our headline partner, Oracle is committed to offering choice, flexibility and a lower cost of computing for customers, and demonstrate this commitment by investing significant resources in developing, testing, optimizing, and supporting a wide variety of open source technologies.
For further details on some of the open source technologies in Oracle Cloud please visit developer.oracle.com/opensource
Oracle Cloud is the industry’s broadest and most integrated public cloud. It offers best-in-class services across software as a service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS), and even lets you put Oracle Cloud in your own data centre. Oracle Cloud helps organisations drive innovation and business transformation by increasing business agility, lowering costs, and reducing IT complexity.
Version 1 is a trusted technology partner to major domestic and international customers across all industry sectors in the UK and Ireland. Their Java practice has grown to over 120 people over the last few years, and continues to grow. Many of their Java customers use a significant amount of open-source tools and technologies, and therefore Version 1 work with the community to hear other Java success stories, learn more about people’s experiences, and bring in Java experts and champions to get the latest on what’s going on in that space.”
Stackand.Co enrich the professional lives of Java / Scala software professionals - with over 20 years experience in the Irish ICT market, they have helped many great people elevate their careers.
Perhaps they can do the same for you working with companies like this one?
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GuruTeam delivers high end ICT learning, mentoring and consultancy services, in Ireland, the UK and worldwide. Their expert instructors formulate bespoke training to suit their clients and can deliver programmes on or offsite.
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Teckro's partnership with DubJUG means that they can interact and exchange ideas with some of Dublin’s best developers.
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tcube provides city-centre co-working / hotdesks and fully serviced office space for ICT professionals and companies specifically. Their community knits so well together remote workers, contractors, city visitors and entrepreneurs / startups immediately become a part of a network of like-minded people who are able and willing to help one another. Offices in Fleet Street, Trinity Street and Grafton Street provide great locations with a huge benefit when it comes to hiring and retaining millennials.
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