Dustin Marx
Java Code Geeks
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Past articles by Dustin:
More Frequent Java Long-Term Releases
Interested to learn about Long-Term Releases? Check our article presenting the more Frequent Java Long-Term Releases. → Read More
JDK 18: Code Snippets in Java API Documentation
Interested to learn about JDK 18? Check our article presenting Code Snippets in Java API Documentation of the new JDK18. → Read More
Java's Optional Does Not Supplant All Traditional if-null-else or if-not-null-else Checks
Interested to learn about Optional? Check our article explaining how java.util.Optional cannot always return non-null values. → Read More
The Case of the Missing JEPs
Interested to learn about JEPs? Check our article explaining provides a brief overview of current JDK Enhancement Proposals. → Read More
Surprisingly High Cost of Java Variables with Capitalized Names
Interested to learn about Java Variables? Check our article explaining the High Cost of Java Variables with Capitalized Names. → Read More
Implementing equals(Object) with instanceof Pattern Matching
Interested to learn about Pattern Matching? Check our article explaining how to Implement equals(Object) with instanceof Pattern Matching. → Read More
Java NullPointerException Avoidance and Enhancement Tactics
Interested to learn about Java NullPointerException? Check our article explaining the Avoidance and Enhancement Tactics of it. → Read More
JDK 17: Hexadecimal Formatting and Parsing
Build 3 of JDK 17 Early Access Builds includes the implementation for JDK-8251989 ("Hex formatting and parsing utility"). This newly introduced functionality for parsing and formatting hexadecimal va... → Read More
Java Predictions for 2021 on Foojay
Geertjan Wielenga has posted "Java Predictions for 2021" on Foojay Today. It is a collection of predictions about Java in 2021 from eight members of the → Read More
JDK 16: Stream to List In One Easy Call
As Java functional streams have become increasingly popular, an increasing number of requests is being made for new stream operations to be supported. → Read More
JDK 16: Checking Indexes and Ranges of Longs
In my last post, I described the day period support added with JDK 16 Early Access Build 25. That same build also added methods for checking indexes and → Read More
Day Period Support in JDK 16
JDK 16 Early Access Build 25 (2020/11/18) includes changes for JDK-8247781 ("Day periods support"). As stated in the JDK 16 Early Access Build 25 Release → Read More
JDK16 javac xlint Warning about Default Constructors
Interested to learn about javac xlint? Check our article explaining JDK16 javac xlint Warning about Default Constructors. → Read More
Better NullPointerException Messages Automatic in JDK 15
Interested to learn about NullPointerException? Check our article explaining how to do Better NullPointerException Messages Automatic in JDK 15. → Read More
Tycoon: Ransomware Targeting Java's JIMAGE on Multiple Platforms
Interested to learn about Multiple Platform? Check our article outlining the "multi-platform Java ransomware targeting Windows and Linux. → Read More
Octopus Scanner: Java Build Tools and Malware
Interested to learn about Octopus Scanner? Check our article explaining how the Octopus Scanner malware works and how it was discovered. → Read More
Exact Absolute Integral Numbers in JDK 15
Interested to learn about Integral Numbers? Check our article introducing new methods to the Math and StrictMath classes that will throw ArithmeticException → Read More
JDK 14/JEP 305 instanceof Pattern Matching "Smart Casts"
Interested to learn about instanceof ? Check our article explaining why it's not necessarily wrong to use instanceof in certain situations. → Read More
Source Code for Effective Java Third Edition Updated to Use Newer Features
Interested to learn about Effective Java? Check our article presenting the newer featured that were embedded in Effective Java Third Edition. → Read More
General, Safe, and Deterministic Foreign Memory Access in JDK 14
In the post "JDK 14 Rampdown: Build 27," I summarized the numerous JDK 14-targeted features newly available with JDK 14 Early Access Build #27. There is already another JDK 14 Early Access Build avai... → Read More