BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN BEGIN:VEVENT DTSTAMP:20260617T013358Z UID:VHOuDQ DTSTART;VALUE=DATE:20171206 DTEND;VALUE=DATE:20171207 CLASS:PUBLIC CREATED:20171030T094306 DESCRIPTION: Our March event was special! We hosted Java Champion and JavaO ne Rockstar Simon Maple\, founder of the Virtual JUG\, co-leader of the Lo ndon Java Community\, RebelLabs author\, and Duke’s Choice award winner. \n\n Simon presented... \n\n Do You Really Get Class Loaders \n\n and \n\ n Productive and Effective Development with Spring and Java EE \n\n Doors Open 18:15 (evening session) \n\n .\nSimon is an experienced speaker\, hav ing presented at JavaOne\, JavaZone\, Jfokus\, DevoxxUK\, DevoxxFR\, JavaZ one\, JMaghreb and many more including many JUG tours. His passion is arou nd user groups and communities. \n\n When not traveling\, Simon enjoys spe nding quality time with his family\, cooking and eating great food. \n\n Y ou can follow him on twitter at @sjmaple\, @virtualjug and @zeroturnaround \n\n . \n\n Do You Really Get Class Loaders \n\n Class loaders are at the core of the Java language. Java EE containers\, OSGi\, NetBeans modules\, Tapestry 5\, Grails\, and many others use class loaders heavily. Yet if s omething went wrong\, would you know how to solve it? \n\n This session ta kes a tour of the Java class loading mechanism\, from both the JVM and dev eloper points of view. \n\n It looks at typical class loading problems and how to solve them. ClassNoDefError\, IncompatibleClassChangeError\, Linka geError\, and many others are symptoms of specific things going wrong that you can usually find and fix. \n\n For each problem\, the presentation go es through a hands-on demo with a corresponding solution. It also takes a look at how and why class loaders leak and how you can remedy that. \n\n P roductive and Effective Development with Spring and Java EE \n\n This live coding session shines some light on a range of productivity tools that ma ke software development a pleasure rather than a chore. \n\n Simon will li ve-code two applications. The first\, a Java EE application with JBoss For ge that uses JPA\, Bean Validation\, REST\, and Angular\, is tested with A rquillian from within JBoss Forge. You’ll see how a Java EE microservice can be developed in Forge and run with JBoss Swarm. \n\n The second appli cation is developed on Spring Boot\, and you’ll see how to develop and r un a Spring application with JRebel. You’ll learn how to write code prod uctively with tools designed for developers. \n\n . \n\n REGISTRATION NOTE S \n\n The Dublin Java User Group meetups are designed to enhance the know ledge of developers and technology professionals. \n\n Due to the overwhel ming demand to attend our events they are always full so make sure you're subscribed to the wait-list to get the release notification of this and fu ture Dublin Java User Group events. \n\n Better still\, email Team@DubJUG. .org and we'll tell you how to become a coveted platinum member of the Ire land's longest running and most respected Java User Group. \n\n We reserve the right to cancel bookings if the attendee is not aligned to the intend ed audience. \n\n The Dublin Java User Group - Sponsor Messages \n\n Stack and.Co enrich the professional lives of Java / Scala software professional s - with over 20 years experience in the Irish ICT market\, they have help ed many great people elevate their careers. \n\n Perhaps they can do the s ame for you working with companies like this one? \n\n Website: Stackand.C o / Twitter: StackanddotCo \n\n . \n\n Equifax Technology Ireland is the R esearch and Development arm of global credit scoring organisation Equifax - it has recently opened a technology centre in the Bloodstone Building\, Dublin 2. \n\n Now looking for developers! \n\n Website: Equifax.com / Twi tter: Equifax \n\n . \n\n GuruTeam's 'crème de la crème' instructors del iver an enthusing and valuable learning experience\, equipping attendees w ith the vital skills applicable to their careers\, and bringing true busin ess value to organisations they work with. \n\n Upcoming courses include C I with Jenkins\, Apache Hadoop\, Data Science &\; Big Data Analytics\, Spring\, GIT\, Linux Foundation™\, Angular 2\, and OpenStack™ \n\n Web site: GuruTeamIrl.com / Twitter: GuruTeamIreland \n\n . \n\n 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 ha s 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 too ls and technologies\, and therefore Version 1 work with the community to h ear other Java success stories\, learn more about people’s experiences\, and bring in Java experts and champions to get the latest on what’s goi ng on in that space.” \n\n Website: Version1.com / Twitter: Version1Twee ts \n\n . \n\n Teckro are rethinking every element of clinical research - the people\, the processes\, the technologies used. By making it possible for all relevant information to be instantly accessible to every active me mber of a clinical trial and for the entire study teams to be connected ef fortlessly\, they are broadening the possibilities of what can be achieved . This means drugs and treatments for the world’s most complex diseases are being developed quicker\, and Teckro's long-term goal of continuously improving healthcare for everyone is realised. \n\n Teckro's partnership w ith DubJUG means that they can interact and exchange ideas with some of Du blin’s best developers. \n\n Website: Teckro.com / Twitter: TeckroOffici al \n\n . \n\n Sonorplex add the edge to event attendance with their innov ative 'Mark and Review' video platform. Download the Sonorplex app on your smartphone\, attend DubJUG\, and click points of interest in realtime. Yo ur own personal 'marked' copy will be available for reviewing within hours \, allowing you to relive the presentations again and again! \n\n Website: Sonorplex.com / Twitter: Sonorplex \n\n . \n\n tcube provides city-centre co-working / hotdesks and fully serviced office space for ICT professiona ls and companies specifically. Their community knits so well together remo te workers\, contractors\, city visitors and entrepreneurs / startups imme diately 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 t o hiring and retaining millennials. \n\n Website: tcubedublin.com / Twitte r: tcubeDublin \n\n . \n\n MORE DUBLIN JAVA USER GROUP EVENTS \n\n Java de velopers who are interested in this meetup are also attending other Dublin Java User Group meetups - check them at DubJUG.org \n\n SORRY EVENT FINIS HED - CLICK HERE TO VIEW UPCOMING JAVA EVENTS \n LAST-MODIFIED:20250718T110556 LOCATION:TechMeetup.space\, (next to Palace Bar)\, Fleet St\, Temple Bar\, Dublin 2 ORGANIZER:mailto:team@dubjug.org SUMMARY:Class Loaders\, Spring and Java with Simon Maple URL;VALUE=URI:https://ti.to/dublin-java-user-group/Java-Zeroturnaround-Simo n-Maple URL;VALUE=URI:https://ti.to/dublin-java-user-group/Java-Zeroturnaround-Simo n-Maple END:VEVENT END:VCALENDAR