Core Java
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Overhead added by collecting thread dumps
A thread dump is a snapshot of all the threads running in a java process. It’s a vital artifact to…
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Performance impact of java.lang.System.getProperty()
‘java.lang.System.getProperty()’ is a common API used by Java developers to read the System properties that are configured during application startup…
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Chasing Java’s release train: JDK-17, the next big thing
Here we go, JDK-17, the next LTS release, just became generally available. It is an important milestone for the OpenJDK…
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Google Cloud Deploy – CD for a Java based project
This is a short write-up on using Google Cloud Deploy for Continuous Deployment of a Java-based project. Google Cloud Deploy…
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More Frequent Java Long-Term Releases
A little over four years ago, Mark Reinhold (Chief Architect of the Java Platform Group at Oracle) stated in his…
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JDK 18: Code Snippets in Java API Documentation
OpenJDK 18 Early-Access Build 16 (2021/9/23) is now available and includes the implementation for JEP 413 (“Code Snippets in Java…
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The Premium Java Programming Certification Bundle
Master The Ins & Outs of Java Programming Then Learn Useful Software Principles, Ace Interviews, and Become an Industry-Ready Programmer…
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Java’s Optional Does Not Supplant All Traditional if-null-else or if-not-null-else Checks
Java‘s addition of java.util.Optional has been welcome and had led to more fluent code for methods that cannot always return…
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Java 17: Pattern Matching for Switch
In Java 17 (released only a few days ago), Pattern Matching for switch has been introduced as a preview language…
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