Core Java
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How to shoot yourself in the foot building a Java Agent
Over the years of building Plumbr, we have encountered many challenging problems. Among others, making the Plumbr Java Agent perform…
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Cleaner parameterized tests with JUnit 5
The general idea of parameterized unit tests is to run the same test method for different data. Creating parameterized tests…
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Java vs. Python: Which One Is Best for You? [Infographic]
Discover faster, more efficient performance monitoring with an enterprise APM product learning from your apps. Take the AppDynamics APM Guided…
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Testing exceptions with JUnit 5
JUnit 5 brought pretty awesome improvements and it differs a lot from its predecessor. JUnit 5 requires Java 8 at…
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javap Usage Unfolds: What’s Hidden Inside Your Java Class Files?
What’s javap, how do you use it and when would you want to disassemble class files? There are a number…
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jhsdb: A New Tool for JDK 9
I like to use the command-line tools provided with the JDK in the early steps of analyzing performance and other…
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JUnit 5 – Parameterized Tests
JUnit 5 is pretty impressive, particularly when you look under the covers, at the extension model and the architecture. But…
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Parsing in Java: all the tools and libraries you can use
If you need to parse a language, or document, from Java there are fundamentally three ways to solve the problem:…
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Who needs Java modules after all ?
Jigsaw questions for 1000. I as an X want JPMS modules. What is X if it’s not a platform developer?…
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