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Project Jigsaw: The Consequences of Deferring

Mr. Mark Reinhold has announced in July 2012 that they were planning to withdraw Project Jigsaw from Java 8 because Jigsaw would delay its release, planned for September 2013 (One ...
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Resource Bundle Tricks and Best Practices

Today is resource bundle day. This is the most well known mechanism for internationalization (i18n) in Java in general. Working with it should be a breeze. But there are many little ...
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BTrace: hidden gem in Java developer toolbox

This post is about BTrace which I am considering as a hidden gem for Java developer. BTrace is a safe, dynamic tracing tool for the Java platform. ...
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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 bring down your Java EE application and the Java EE container ...
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Which Java thread consumes my CPU?

What do you do when your Java application consumes 100% of the CPU? Turns out you can easily find the problematic thread(s) using built-in UNIX and JDK tools. No profilers or agents ...
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Java memes which refuse to die

Also titled; My pet hates in Java coding.  There are a number of Java memes which annoy me, partly because they were always a bad idea, but mostly because people still keep picking ...
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Java Enums: You have grace, elegance and power and this is what I Love!

While Java 8 is coming, are you sure you know well the enums that were introduced in Java 5? Java enums are still underestimated, and it’s a pity since they are more useful than you ...
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Java Annotations: Explored & Explained

One of the many wonderful features of Java 5 SE is the introduction of the Annotations construct. Annotations are tags that we can insert into our program source code for some tool ...
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Hot tips on using Eclipse effectively

Following are some tips that shall help you in avoiding potential issues and for being a little more productive while working with eclipse.Avoid installation problems Never install ...
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Project Lambda: To Multicore and Beyond

The presentation “Project Lambda: To Multicore and Beyond” (Session 27400 and not to be confused with Brian Goetz’s presentation of the same name) was given in the ...
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