#java

A Retrieval-Augmented Generation (RAG) system built with Spring AI, designed to chat with local documents.

Learn how AI Copilot Optimizer cuts token usage and latency for large Java codebases through sanitization, cache reuse, and similarity search.

A modern Java curriculum for the AI era teaches developers to design contracts, review generated code critically, and verify correctness instead of only writing syntax.

A deep technical comparison of Java and Python architecture, memory model, performance, and migration patterns.

A comprehensive guide to Java Generics — covering bounded wildcards, PECS principle, type erasure gotchas, and practical patterns for writing reusable, type-safe APIs.