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Core Java
Getting an Infinite List of Primes in Java
A common problem is to determine the prime factorization of a number. The brute force approach is trial division (Wikipedia,…
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Core Java
Parsing an Excel File into JavaBeans using jXLS
This post shows how you can use jXLS to parse an Excel file into a list of JavaBeans. Here is…
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Enterprise Java
Tracing SQL statements in JBoss AS 7 using a custom logging handler
Using an ORM to abstract from your specific database and to let it create and issue all the SQL statements…
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Enterprise Java
Spring Integration Java DSL sample – further simplification with Jms namespace factories
In an earlier blog entry I had touched on a fictitious rube goldberg flow for capitalizing a string through a…
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Software Development
You Want to Become a Software Architect? Here is Your Reading List!
How do you become a Software Architect? Well, I guess the best way would be to do about two dozen…
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Software Development
gonsole weeks: oops – it’s a framework
While Eclipse ships with a comprehensive Git tool, it seems that for certain tasks many developers switch to the command…
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Core Java
Adding @atomic operations to Java
Overview How might atomic operations work in Java, and is there a current alternative in OpenJDK/Hotspot it could translate to.…
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Software Development
Logging or Commenting ?
When my recent article was republished on dzone Jonathan Fisher added a valuable comment stating: … I think I have…
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Core Java
How to use CopyOnWriteArraySet in Java with Example
CopyOnWriteArraySet is little brother of CopyOnWriteArrayList class. These are special purpose collection classes which was added on JDK 1.5, along…
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