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Enterprise Java
Error handling in Storm Trident topologies
This post summarizes my current approach to error handling when designing Storm Trident topologies. I focus here on code design,…
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Enterprise Java
Customizing Log4j 2.0
We are getting closer and closer to a Log4j 2 GA release and for that reason we should start looking…
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Core Java
Mock final class
Foreword If you already read some other blog post about unusual mocking, you can skip prelude via this link. I…
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Software Development
Code review best practices
Code review is a great software instrument and you should definitely use it to improve the quality of your code.…
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Software Development
Free Team Management Tool For JCG Readers (Giveaway)
Being a Java Code Geeks reader comes with its perks and one of them is getting a free Bitrix24 account…
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Software Development
5 Best Email Clients for Open Source Environment
An email client, also known as Mail User Agent (MUA) is an application used to manage the emails. Linux has…
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Enterprise Java
Spring for Apache Hadoop 2.0 M5
Spring has happily announced the Spring for Apache Hadoop 2.0 M5 milestone releases, while they are also getting much closer…
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Core Java
Java: Handling a RuntimeException in a Runnable
At the end of last year I was playing around with running scheduled tasks to monitor a Neo4j cluster and…
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Enterprise Java
Retry web service operations with RequestHandlerRetryAdvice
1.Introduction Sometimes when invoking a web service, we may be interested in retrying the operation in case an error occurs.…
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