Search Results for: Concurrency
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Core Java
Java 7: HashMap vs ConcurrentHashMap
As you may have seen from my past performance related articles and HashMap case studies, Java thread safety problems can…
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Desktop Java
Integrating JavaFX and Swing
I’ve just finished rewriting a component of my app that was using Swing and now is using JavaFX, I’ve ended…
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Software Development
JavaOne 2012: Difficult Decisions
It was recently announced that the JavaOne 2012 Schedule Builder is now available. I have signed up for my first…
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Software Development
Fixing Bugs that can’t be Reproduced
There are bugs that can’t be reproduced, or at least not easily: intermittent and transient errors; bugs that disappear when…
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Enterprise Java
Which JSRs Are Included In Java EE 7?
I started to fill out a table of all of the Java Specification Requests that are supposed to go into…
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Core Java
Java: Mergesort using Fork/Join Framework
The objective of this entry is to show a simple example of a Fork/Join RecursiveAction, not to delve too much…
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Software Development
Single Writer Principle
When trying to build a highly scalable system the single biggest limitation on scalability is having multiple writers contend for…
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Enterprise Java
When to use Apache Camel?
Apache Camel is one of my favorite open source frameworks in the JVM / Java environment. It enables easy integration…
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Enterprise Java
The Activiti Performance Showdown
The question everybody always asks when they learn about Activiti, is as old as software development itself: “How does it…
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