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Java Concurrency Tutorial – Blocking Queues

As discussed in Part 3, the thread pools introduced in Java 1.5 provided core support that was quickly a favourite of many java developers. Internally, the implementations make smart ...
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Sometimes in Java, One Layout Manager Is Not Enough

Most often when developing Java Swing applications, we need to use several layout managers in several nested panels. This is usually not a problem and is considered the normal practice ...
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Java Concurrency Tutorial – Callable, Future

One of the beautiful things about Java from its very first release was the ease with which we could write multi-threaded programs and introduce asynchronous processing into our designs. ...
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Getting to know the ‘hosts’ file

We had a lecture on DNS today in class and I thought I’d write something about the built-in domain name mapping file present in all of our computers. This file is a very interesting ...
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CPU vs. GPGPU

GPGPU is a new trend and it has triggered many new questions in the minds of young computer scientists. In this post, I cover some of the FAQs on this topic. What types of problems ...
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Java Concurrency Tutorial – Thread Pools

One of the most generally useful concurrency enhancements delivered in Java 1.5 was the introduction of customizable thread pools. These thread pools give you quite a bit of control ...
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Java Concurrency Tutorial – Reentrant Locks

Java’s synchronized keyword is a wonderful tool – it allows us a simple and reliable way to synchronize access to critical sections and it’s not too hard to understand. But sometimes ...
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Mapping Objects to Multiple XML Schemas – Weather Example

I have written previous posts on EclipseLink JAXB (MOXy)‘s @XmlPath and external binding file extensions. In this post I will demonstrate how powerful these extensions are by ...
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[Sponsored Post] Java Development Opportunities

It is correct to think that the developments in the satellite and navigational sector are constantly changing and as it is a continually growing sector, it is therefore correct to think ...
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Java Concurrency Tutorial – Semaphores

This is the first part in a series that we’re going to be doing on Java concurrency. Specifically, we are going to dive into the concurrency tools built into Java 1.5 and beyond. ...
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