Core Java
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Temporal.io for Java Microservices Workflows
Temporal.io is an open-source workflow orchestration platform that enables developers to build resilient applications by managing long-running business processes and…
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Exporting the Maven Version Number to a File
When deploying applications, tracking the correct version is essential for debugging, rollback strategies, and ensuring compatibility with other services. In…
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How to Handle Generic List Matchers in Mockito
Mockito is a widely used Java library for creating mock objects in unit tests. Mocking enables us to replace the…
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Spring Boot Performance with Java Virtual Threads
For years, Java developers have wrestled with the limitations of platform threads—heavyweight, OS-managed resources that make high-concurrency applications expensive to…
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How to Dynamically Ignore Fields in Jackson
Jackson is a popular Java library for JSON processing. Sometimes, we need to ignore fields dynamically at runtime instead of…
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Java Naming Conventions Example
Java naming conventions are crucial for writing readable, maintainable, and standardized code. They define how classes, methods, variables, constants, and…
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Closing Scanner Java Example
1. Introduction The java.util.Scanner class can read input from System.in, File, InputStream, Path, Readable, String, etc. It implements the Closeable…
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Explore the gather Method in Java 22 java.util.stream
Java 22 unveils an exciting preview feature through JEP 461: Stream Gatherers, marking a significant enhancement to the Stream API.…
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Deep JVM Observability with eBPF: Beyond Prometheus
Modern Java applications often run in complex, distributed environments where performance monitoring and observability are critical. While tools like Prometheus and JMX provide valuable…
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