Java
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Deploying a Spring boot application to Cloud Foundry with Spring-Cloud
I have a small Spring boot based application that uses a Postgres database as a datastore. I wanted to document…
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Tutorial ā REST API design and implementation in Java with Jersey and Spring
Looking to REST in Java? Then youāve come to the right place, because in the blog post I will present…
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Why I distrust wildcards and why we need them anyway
In any programming language that combines subtype polymorphism (object orientation) with parametric polymorphism (generics), the question ofvarianceĀ arises. Suppose I have…
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HawtIO on JBoss Wildfly 8.1
HawtIO gives awesome eye candy to your JVM based middleware. Itās a unifying console for applications that would otherwise have…
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Testing code for excessively large inputs
When writing unit tests we mostly focus on business correctness. We do our best to exercise happy path and all…
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How to Load Resources from Classpath in Java with Example
Classpath in Java is not only used to load .class files, but also can be used to load resources e.g.…
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Introducing the JBoss BPM Suite installer
This week we want to introduce you to the rather unknown installer component that is delivered with the JBoss BRMS…
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Adding Custom Claims to the SAML Response – (How to Write a Custom Claim Handler for WSO2 Identity Server)
Overview The latest release of WSO2 Identity Server (version 5.0.0), is armed with an “application authentication framework” which provides lot…
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The lepidopteristās curse: Playing with java.time
Pop quiz: What will be the output of this little program? …
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