Performance of Modern Java on Data-Heavy Workloads, Parts 1 and 2
The Java runtime has been evolving more rapidly in recent years and,…
Read more »Java instanceof pattern matching crazy edge cases
As of Java 14, the ‘instance of’ pattern match has entered preview state. JEP305…
Read more »What Is Java Heap Fragmentation?
Java Heap fragmentation is an interesting problem, which triggers long pausing full garbage collection cycles. In this article we would like to attempt to explain the heap fragmentation. Let’…
Read more »Are You Just Getting Started in Java Programming?
Are you just getting started with Java How to Program, 11/e, Early Objects version, Java 9 for Programmers or Java How to Program, 11/e, Late Objects version? You will need to install the Java Development Kit (JDK).
Read more »Diving into Java Debugging
Software bugs are an inevitable part of the development process. For this reason, Java debugging is a core skill every programmer should have. …
Read more »When to Use the Java “This” Keyword
A definitive guide, with examples, on one of the most omnipresent Java keywords.
Read more »Why are the first four bytes of the Java class file format CAFEBABE
Why are the first four bytes of the Java class file format CAFEBABE?
Read more »Hexagonal Architecture – A Favorite Lyrics Spring Boot – Java Example
This architecture principle was created by [1] Alistair Cockburn in 2005. This is one of the many forms of DDD(Domain Driven Design Architecture). The goal was to find a way to solve or otherwise…
Read more »RMIScout: Safely and Quickly Brute-Force Java RMI Interfaces for Code Execution
Open source RMIScout performs wordlist and brute-force attacks against exposed Java RMI interfaces to safely guess method signatures without invocation.
Read more »Serverless Java with Amazon Web Services
The cloud is maturing from virtual machines being a discrete unit of work to virtual functions. In this post, we explore serverless with Java and AWS…
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