Java Developer Newsletter - November 2019
Java Developer Newsletter
December 2019
Latest Release
JDK 14 Early-Access Builds

Download: https://jdk.java.net/14/
Release Notes: https://jdk.java.net/14/release-notes
API Javadoc: https://download.java.net/java/early_access/jdk14/docs/api/

JEP proposed to target JDK 14 
(Review ends 2019/12/02)

365: ZGC on Windows 

JEPs targeted to JDK 14

305: Pattern Matching for instanceof (Preview)
343: Packaging Tool (Incubator)
345: NUMA-Aware Memory Allocation for G1
349: JFR Event Streaming
352: Non-Volatile Mapped Byte Buffers
358: Helpful NullPointerExceptions
359: Records (Preview)
361: Switch Expressions (Standard)
363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector
364: ZGC on macOS
366: Deprecate the ParallelScavenge + SerialOld GC Combination
367: Remove the Pack200 Tools and API
368: Text Blocks (Second Preview)
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Articles
bullet Understanding the JDK’s New Superfast Garbage Collectors
by Raoul-Gabriel Urma and Richard Warburton
bullet Repositories with Multiple Spring Data Modules
by Baeldung
bullet Epsilon: The JDK’s Do-Nothing Garbage Collector
by Andrew Binstock
bullet Spring Boot – Role Based Security with JAX-RS Annotations
by Lokesh Gupta
bullet Understanding Garbage Collectors
by Christine H. Flood
bullet by Jakob Jenkov
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News
bullet
bullet OpenJDK Startup - Late 2019 Edition
by Claes Redestad
bullet "Developer, Advocate!" by Geertjan Wielenga
Book review by Ken Fogel 
bullet GraalVM Adds Java 11 Support
by Paul Krill
bullet New Java Group Proposed for IDE & Tooling Support
by Chris Stewart
bullet OpenJDK 8 To Get JDK Flight Recorder
by Kay Ewbank  
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David Delabassee
Videos
Java in the Serverless Space
by David Delabassee
David Delabassee, Consulting Software Technical Evangelist at Oracle, delivered this presentation at the Oracle offices in Osaka, Japan on Tuesday November 26, 2019.
Mercedes Wyss
Mercedes Wyss on Modern Identity Management and Learning from Developers Around the World
Interview with Mercedes Wyss
In this interview recorded at the Japan Java User Group Cross Community Conference in Tokyo, Mercedes Wyss discusses modern identity management, security, and the lifecycle of users in a system in the age of microservices. 
Andres Almiray
Andres Almiray on Gradle Ex Machina and Contributing to FOSS Communities
Interview with Andres Almiray
Andres Almiray talks about the Gradle build tool for plugging into the Oracle Cloud, and discusses the FOSS community. Interview recorded at the Japan Java User Group Cross Community Conference in Tokyo.
Events
FOSDEM
February 1-2, 2020
Brussels, Belgium
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OpenJDK Committers’ Workshop
February 3, 2020
Vilvoorde, Belgium
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Jfokus Developers Conference
February 3-5, 2020
Stockholm, Sweden
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QCon London 2020
March 2-6, 2020
London, United Kingdom
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JavaLand 2020
March 17-19, 2020
Bruehl, Germany
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