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Spring MVC: REST application with CNVR vol. 3

This is a final, third part of Spring MVC REST tutorial with CNVR. Here I will demonstrate how all that stuff works, which I have developed within first two parts. Here will be four ...
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Spring MVC: REST application with CNVR vol. 2

In the previous post I have made a fast overview of the setting up environment for Spring MVC REST project with CNVR. In this part I can focus directly on a controller and on demonstration ...
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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 developers provides some warnings about ...
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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 request is converted to your parameter object and vice versa. Before we start, i ...
spring-interview-questions-answers

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). That post on a Spring Framework Blog inspired me to investigate this ...
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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 annotations. In today’s blog post, we will look at how you can make your ...
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Java FutureTask Example Program

Sometime back I wrote a post about Java Callable Future interfaces that we can use to get the concurrent processing benefits of threads as well as they are capable of returning value ...
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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 the priority. For example, let’s say we have an application ...
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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 (>) to their respective entity references so that they are not confused ...
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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 vertices, finding the minimum spanning tree for a given graph ...
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