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30:24

JDK 8: Lessons Learnt with Lambdas and Streams

Posted by Simon Ritter  on  Dec 07, 2016 Posted by Simon Ritter  on  Dec 07, 2016

Simon Ritter starts with a short summary of the key features of both Lambda expressions and streams before moving on to some real world examples of how to use them effectively.

01:10:11

Testing with Spring 4.3, JUnit 5, and beyond

Posted by Sam Brannen  on  Nov 18, 2016 Posted by Sam Brannen  on  Nov 18, 2016

Sam Brannen overviews testing improvements in Spring 4.3, covers recent improvements in Spring MVC Test and testing features in Spring 5.0, adding examples with upcoming support for JUnit 5 on Java 8.

49:05

The Engineer's Guide to HotSpot JIT Compilation

Posted by Monica Beckwith  on  Oct 07, 2016 Posted by Monica Beckwith  on  Oct 07, 2016

Monica Beckwith discusses the performance introduced by adaptive compilation in the OpenJDK Hotspot VM, focusing on the internals of OpenJDK 8, the reference implementation for Java SE8.

49:09

Applying Java 8 Idioms to Existing Code

Posted by Trisha Gee  on  Sep 04, 2016 Posted by Trisha Gee  on  Sep 04, 2016

Trisha Gee highlights the performance benefits of using Java 8, pros and cons, identifying code that makes sense to refactor with lambdas and streams, and what changes provide the most benefit.

01:08:36

Modern Java Component Design with Spring 4.3

Posted by Jüergen Hoeller  on  Aug 30, 2016 Posted by Jüergen Hoeller  on  Aug 30, 2016

Jüergen Hoeller presents selected Spring Framework 4 component model highlights and a selection of Java 8 enabled features, illustrated with many code examples and noteworthy design considerations.

53:55

Spring Framework 5 - Preview & Roadmap

Posted by Juergen Hoeller  on  Mar 31, 2016 Posted by Juergen Hoeller  on  Mar 31, 2016

Juergen Hoeller talks about the key themes in Spring 5, support for Java 8, comprehensive support for JDK 9, a strong focus on HTTP/2, and first-class support for Spring-style reactive architectures.

43:53

The Quest for Low-latency with Concurrent Java

Posted by Martin Thompson  on  Mar 31, 2016 Posted by Martin Thompson  on  Mar 31, 2016

Martin Thompson focuses on algorithms which provide very high throughput while keeping latency low and predictable, discussing the concurrency theory and implementing these algorithms in Java 8.

01:23:29

Spring Integration Java DSL

Posted by Artem Bilan  on  Feb 14, 2016 Posted by Artem Bilan  on  Feb 14, 2016

Artem Bilan talks about using the Spring Integration Java DSL fluent API add integration capabilities to an application using only Spring Java configuration, and the benefits of Java 8 Lambda support.

01:20:54

Programming Groovy on Java 8

Posted by Venkat Subramaniam  on  Dec 26, 2015 1 Posted by Venkat Subramaniam  on  Dec 26, 2015 1

Dr. Venkat Subramaniam discusses why, what, and how to make use of Java 8 classes from within Groovy.

01:34:01

Introducing RxJava into a Spring Boot REST API

Posted by Simon Baslé  on  Dec 05, 2015 2 Posted by Simon Baslé Laurent Doguin  on  Dec 05, 2015 2

Simon Baslé and Laurent Doguin describe how one can migrate code into a fully async and RxJava-based application, built upon Spring Boot and Java 8.

01:30:29

Transforming Code to Java 8

Posted by Venkat Subramaniam  on  Dec 05, 2015 1 Posted by Venkat Subramaniam  on  Dec 05, 2015 1

Venkat Subramaniam talks about the new facilities in Java 8 and about how they change the way we write code.

01:22:01

Modern Java Component Design with Spring Framework 4.2

Posted by Juergen Hoeller  on  Nov 13, 2015 Posted by Juergen Hoeller Stéphane Nicoll  on  Nov 13, 2015

Juergen Hoeller presents selected Spring Framework 4 component model highlights, with a focus on the upcoming Spring Framework 4.2 and a selection of Java 8 enabled features, also code examples.

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