Core Java
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Migrating a Legacy RMI Application to WebSockets — A Pragmatic Guide
Remote Method Invocation (RMI) was once the straightforward way for Java apps to talk across a network. But it’s tightly…
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How to Write Clear Paragraphs in Javadoc
Writing Javadoc comments in Java is an essential practice for creating clear and readable documentation. Since Javadocs serve as the…
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JUnit @ClassTemplate Annotation Example
The @ClassTemplate annotation in JUnit is part of the testing framework’s extension capabilities. It enables developers to create reusable test…
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Beyond Lombok: Writing Clean, Explicit Java with Records and Pattern Matching
Writing concise, clean Java code has long been a pursuit for developers. For years, tools like Lombok have been the…
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How to Retrieve String Fields with Java Reflection
Java Reflection enables runtime inspection and modification of classes, fields, methods, and constructors. This capability is often used in frameworks,…
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Working with Time Using Java Instant and Long
Working with timestamps in Java usually involves a choice between high-level types (like Instant) and low-level numeric representations (like long…
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Configure HTTPS for Jersey Client in Java Applications
Secure communication is essential when integrating Java applications with external APIs over HTTPS. The Jersey Client API provides a convenient…
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Truffle Framework – Writing High-Performance Language Interpreters on GraalVM
The software world is evolving fast, and the need for custom languages is growing. Whether for domain-specific languages (DSLs), scripting…
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Polyglot Applications – Running Java, JavaScript, Python, and Ruby Together Seamlessly
The modern software world rarely fits into the boundaries of a single language. A team might use Java for backend…
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