Java
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Getting Started with Gradle: Creating a Binary Distribution
After we have created a useful application, the odds are that we want to share it with other people. One…
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Stateless Session for multi-tenant application using Spring Security
Once upon a time, I published one article explaining the principle to build Stateless Session. Coincidentally, we are working on…
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Java Method Logging with AOP and Annotations
Sometimes, I want to log (through slf4j and log4j) every execution of a method, seeing what arguments it receives, what…
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Spring Batch Tutorial with Spring Boot and Java Configuration
Iâve been working on migrating some batch jobs for Podcastpedia.org to Spring Batch. Before, these jobs were developed in my own…
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Hibernate bytecode enhancement
Introduction Now that you know the basics of Hibernate dirty checking, we can dig into enhanced dirty checking mechanisms. While…
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OOP Alternative to Utility Classes
A utility class (aka helper class) is a “structure” that has only static methods and encapsulates no state. StringUtils, IOUtils,…
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Mockito 101
Mockito is a mocking framework that lets you write beatiful tests with clean and simple API. It biases toward minimal…
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JVM PermGen â where art thou?
This post covers some basics of JVM memory structure and quickly peeks into PermGen to find out where it has disappeared since advent…
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