Java
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Hibernate Facts: Always check Criteria API SQL queries
Criteria API is very useful for dynamically building queries, but that’s the only use case where I’d use it. Whenever…
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Garbage Collector guidelines and tips
These are some of the guidelines and tips I usually look at when I need to tune the GC. Are…
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Scaling Spring Batch – Step Partitioning
We have talked about how to get up and running with Spring Batch in a few of previous articles. Now,…
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Dozer: Mapping JAXB Objects to Business/Domain Objects
Dozer is an open source (Apache 2 license) "Java Bean to Java Bean mapper that recursively copies data from one…
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Lambda, will it serialize?
So I have been ponder an enhancement required on the Tyrus project that would allow a user to broadcast to…
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Investigating Memory Leaks Part 2 – Analysing the Problem
The first blog in this mini-series looked at creating a very leaky sample application, so that we can investigate techniques…
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Using Intel Performance Counters To Tune Garbage Collection
Introduction I have to admit that I was shocked. Indeed, quite shaken when I realised this advent calendar post would…
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JOOQ Facts: From JPA Annotations to JOOQ Table Mappings
JOOQ is a neat framework, and it addresses a long issue I’ve had with advanced dynamic filtered queries. While Hibernate…
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Run, JUnit! Run!!!
JUnit together with JavaScript and SVN are some of the technologies that programmers often start using without even reading a…
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