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Core Java
What causes OutOfMemoryError?
OutOfMemoryError might be thrown when one of the following circumstances occurs: JVM run out of native memory Java heap is…
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Enterprise Java
What are JAX-RS Annotations? (Part 2)
Overview of JAX-RS Annotations (Part 2) This is a three-part series looking at the annotation that is used to implement REST…
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Enterprise Java
What are JAX-RS Annotations?
Overview of JAX-RS (Part 1) The JAX-RS API forms an important part of the Java EE platforms commitment to provide…
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Software Development
Tools and Practices for Documenting Microservices
I will assume you are at least familiar with the concept of microservices â loosely coupled services that provide discrete…
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Core Java
Java Command-Line Interfaces (Part 12): CLAJR
The featured library for my twelfth post on processing command-line arguments in Java is Command-Line Arguments with Java Reflection (CLAJR).…
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Software Development
5 Computer Science Online Courses to Stay Ahead of the Game
If you want to consider yourself a good software developer, it doesnât mean that you are also considered a good…
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Core Java
Safepoints
Safepoints There are two logical groups of threads in Java application: application threads performing application logic threads performing GC When…
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Enterprise Java
Spring Security and Multiple Filter Chains
Spring Security is an immensely useful technology. It allows you to secure your application without being too intrusive and allows…
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Enterprise Java
What is javax.ws.rs.core.context? [ Part 5 ]
How to use the @Context annotation In part 4 of What is javax.ws.rs.core.context? you learned about using the @Context annotation to inject the…
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