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How to handle nullable lists using java 8?
I’m making a service call and trying to handle response. Response might have a list of something. That list might be null.Moreover, if list not null or not empty, thenit needs to be filtered. …
Primitives Vs. Objects in Java – DZone Java
We discuss using primitives over objects, based upon the memory footprint, wondering if there are truly any (non-null) issues with taking this approach.
Difference between Heap and Stack Memory in Java JVM
One of the many traits of a good programmer is how well he understands the fundamental and if you want to check the fundamentals of Java pr…
Teaching Java with Jupyter notebooks
Whatever the side of the fence you’ve been on in trainings – teacher or student, I believe we all share the same experience: it’s very hard to stay focused during a couple of hours. This has only become worse in recent years, with mobile phones being a huge source of distraction. The consequence is that the most important part is the practice.
Java in 2019: A Look Ahead — ADTmag
In the time-honored tradition of tech journalists everywhere, John reaches out to industry experts to see what’s in store for his favorite programming language in the new year.
Raw String Literals Removed from Java 12 as Feature Set Frozen
The next version of Java SE, JDK 12, has reached the first ramp-down point where the feature set if frozen. Amongst other things JDK 12 provides a preview of an enhanced Switch statement, adds a number of improvements to the G1 garbage collector, and introduces a new experimental garbage collector called Shenandoah. But one major proposal for JDK 12, raw string literals, has been removed.
Java Weekly, Issue 262 | Baeldung
An opinion piece predicting what’s in store for the Java ecosystem in 2019, and a good review of expression-based access control.
Verbose Garbage Collection in Java | Baeldung
Learn how to enable verbose GC in Java and how to interpret the resulting logs.
Kirk Pepperdine’s answer to What are some good ways to measure and tune Java and JVM garbage collections? – Quora
Sign In Miguel Paraz , professional Java programmer since 2002 · Author has 78 answers and 103.7k answer views After having tuned ….
Compact Number Formatting Comes to JDK 12
JDK 12 Early Access Build 24 introduces support for Compact Number Formatting . The JDK-8188147 (Compact Number Formatting support) CSR ‘s …
The Payara Platform’s Journey to Jakarta EE 8 Compatibility – DZone Java
This post looks at efforts by the Payara Platform to make Java EE open source with global Jakarta EE 8 compatibility, as well as support for TCK and GlassFish.
Authorization for a Multi-Cloud System
This is a project design I am currently working on to consume SPIFFE(Secure Production Identity Fra…
Expression-Based Access Control
1. OverviewToday, we’ll be reviewing the differences between Expression-Based Access Control (EBAC)…