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Enterprise Java
How to build and clear a reference data cache with singleton EJBs and MBeans
In one of my projects I had a requirement to load reference data from several sources in a Java EE 6…
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Core Java
How Nashorn Impacts API Evolution on a New Level
Following our previous article about how to use jOOQ with Java 8 and Nashorn, one of our users discovered a…
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Software Development
How to Access a Git Repository with JGit
A Git repository is represented in JGit through the Repository class that can be viewed as a handle to a…
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Enterprise Java
Using @ConfigurationProperties in Spring Boot
In my latest blog post I described shortly how one can configure mail in Spring Boot application. To inject properties…
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Groovy
Property-based testing with Spock
Property based testing is an alternative approach to testing, complementing example based testing. The latter is what we’ve been doing…
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Core Java
Maven Common Problems and Pitfalls
Love it or hate it (and a lot of people seem to hate it), Maven is a widely used tool…
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Core Java
Processing Java Annotations Using Reflection
In my previous article covering Java Annotations, I outlined a recent use case and provided you with some examples of custom…
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Software Development
AngularJS: Different ways of using Array Filters
AngularJS provides filter feature which can be used to format input value or to filter an Array with the given…
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Core Java
JUnit in a Nutshell: Unit Test Assertion
This chapter of JUnit in a Nutshell covers various unit test assertion techniques. It elaborates on the pros and cons…
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