Explore Brave, a popular distributed tracing instrumentation library in the Java ecosystem.
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Document Query Parameters with Spring REST Docs
Learn how to combine writing documentation and writing APIs with Spring REST Docs.
Message Acknowledgement in Spring Cloud AWS SQS v3
Learn how to use the Spring Cloud AWS SQS v3 library to interact with AWS queues with different message acknowledgement modes.
Introduction to Spring Cloud AWS 3.0 – SQS Integration
Learn how to use AWS SQS using the Spring Cloud AWS SQS 3.0 integration.
Add Authorities as Custom Claims in JWT Access Tokens in Spring Authorization Server
Learn how to add resource owner authorities to a JWT access token in the Spring Authorization Server.
Determine the Class of a Generic Type in Java
Learn about generics and type erasure, along with its benefits and limitations, and explore various workarounds for getting a class of generic type information at runtime.
Java Weekly, Issue 418
State of Valhalla, Quarkus 2.6, Native Spring, new coroutine release, Qodana code quality, and the holy grail of keyboard layouts! A good way to end the year 🙂
Valid @SuppressWarnings Warning Names
A quick and practical guide to @SuprressWarnings and its parameters.
“Code too large” Compilation Error in Java
Learn what causes the compiler error “code too large”, along with situations where we might encounter it and what we can do to fix it.
Guide to the System Stubs Library
Learn the importance of being able to mock system resources and how System Stubs allows for complex configurations of stubbing with JUnit 4 and JUnit 5 plugins
Social Login with Spring Security in a Jersey Application
Learn how to protect a Spring Boot Jersey application with Spring Social login and OAuth2.
Java Weekly, Issue 344
Java is moving so fast! Java 15 is about to be released and we have two exciting news about Java 16. Also, some interesting topics on Security and Cloud.
Garbage Collection and Cyclic References in Java
Learn how the JVM makes sure to collect the unreachable but cyclic object references
View Bytecode of a Class File in Java
Explore ways to view the bytecode of a class file in Java
Java Weekly, Issue 321
Spring’s new website sports a fresh, clean design, and an exercise in optimizing a Java method with an eye toward minimizing its bytecode footprint.
AWS S3 with Java – Reactive Support
Explore the basics of using the reactive extensions available in the AWS SDK V2 library.
Practical Application of Test Pyramid in Spring-based Microservice
A quick and practical overview of the optimal testing pyramid.
Implementing the Oauth 2.0 Authorization Framework Using Jakarta EE
This article shows an example of implementing the OAuth2 Authorization Framework using Java EE and MicroProfile.
Getting and Verifying Response Data with REST-assured
Have a look at how to use REST-assured to validate and extract the response from a REST endpoint