Java Weekly, Issue 362

1. Spring and Java

>> Metaspace in OpenJDK 16 [lkorinth.github.io]

More efficient Metaspace in JDK 16: reduced fragmentation and uncommitting the unused memory.

>> JEP proposed to target JDK 16: Warnings for Value-Based Classes [openjdk.java.net]

One step closer to value types: considering primitive wrappers as value types and deprecating their constructors!

>> Cloud Native Buildpacks with Paketo.io & layered jars for Spring Boot [blog.codecentric.de]

Goodbye Dockerfiles: transforming source codes to Docker images without Dockerfiles with the added benefits of layered Jars.

Also worth reading:

• >> JDK 16: Checking Indexes and Ranges of Longs [marxsoftware.com]
• >> Building Quarkus native images. You can do it too! [tryingthings.com]
• >> (Finally) solving a substitution GraalVM issue [blog.frankel.ch]
• >> How to use CockroachDB with Hibernate [thorben-janssen.com]

Webinars and presentations:

• >> Inside Java Episode 8 – “Project Loom” with Ron Pressler [youtube.com]

Time to upgrade:

• >> Hibernate ORM 5.4.25.Final released [in.relation.to]
• >> Spring Data 2020.0 – New and Noteworthy in Spring Data for Apache Cassandra 3.1 [spring.io]
• >> Spring Cloud Open Service Broker 3.2.0 Released [spring.io]
• >> Spring Cloud App Broker 1.2.1 released [spring.io]
• >> IntelliJ IDEA 2020.3 Is Out! [blog.jetbrains.com]
• >> Spring Cloud Data Flow 2.6.4 and 2.7.0 Released [spring.io]

2. Technical

>> HATEOAS without links [mscharhag.com]

Discovering the next steps on the client-side: decoupling client and servers of a REST API using HATEOAS.

Also worth reading:

• >> Percona PMM – A beginner’s guide [vladmihalcea.com]
• >> Documenting your relational database using SchemaSpy [tech.asimio.net]
• >> A Dozen Cisco Vulnerabilities at Once [infoq.com]
• >> The Mystery of the Missing Date [dannorth.net]
• >> How to WASM DWARF [lucumr.pocoo.org]

3. Musings

>> Remote work challenges as a team lead [arnoldgalovics.com]

On being an effective remote leader: embracing async communications, better meetings, and team building.

Also worth reading:

• >> Discernment on the Shoulders of Giants [www.javaspecialists.eu]
• >> Mathematical Modelling of Football [henrikwarne.com]

4. Comics

And my favorite Dilberts of the week:

>> Boss Hires Stalker [dilbert.com]

>> Zoom Happy Hour [dilbert.com]

5. Pick of the Week

>> How to Get Lucky: Focus On The Fat Tails [taylorpearson.me]

The post Java Weekly, Issue 362 first appeared on Baeldung.

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