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Groovy
Groovy Sql and Oracle ‘Invalid column index’ SQLException
There are some minor potential dangers associated with Groovy’s def keyword. The Groovy style and language feature guidelines for Java…
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Enterprise Java
Spring MVC – @RequestBody and @ResponseBody demystified
In this post i want to dig into spring mvc a little, revealing what happens behind the scenes when a…
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Enterprise Java
Spring MVC: REST application with CNVR vol. 1
Not so long time ago I have read an article written by Paul Chapman about Content Negotiating View Resolver (CNVR).…
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Enterprise Java
Run your Unit Tests in Parallel
It was about time when the developer of Unit Tests had the ability to run the tests in Parallel using…
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Core Java
Java FutureTask Example Program
Sometime back I wrote a post about Java Callable Future interfaces that we can use to get the concurrent processing…
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Core Java
Java Priority Queue (PriorityQueue) Example
We know that Queue follows First-In-First-Out model but sometimes we need to process the objects in the queue based on…
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Groovy
Escaping XML with Groovy 2.1
When posting source code to my blog, I often need to convert less than signs (<), and greater than signs…
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Core Java
DSL based approach to input Graph data in graph theory based java programs
Most of us have coded some programs which deal with graph theory algorithms like finding the shortest path between two…
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Enterprise Java
Log4j 2: Performance close to insane
Recently a respected member of the Apache community tried Log4j 2 and wrote on Twitter: @TheASF #log4j2 rocks big times!…
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