What are Cursor rules for Java?
The project provides a collection of System prompts for Java Enterprise development that help software engineers in their daily programming work & data pipelines. The available System prompts for Java cover areas such as Build system based on Maven, Design, Coding, Testing, Refactoring & JMH Benchmarking, Performance testing with JMeter, Profiling with async-...
[Read More]
Latest Posts
From Flamegraphs to Production: Mastering Java Memory Leak Detection Through Systematic Profiling
Mastering Memory Analysis: Your Journey to Performance Excellence
Imagine having the confidence to analyze and optimize memory usage in any Java application. Your Spring Boot microservice shows interesting memory consumption patterns, and you're excited to dive deep into understanding what's happening. You have access to sophisticated profiling tools that can provide detailed insights without impac...
[Read More]
The Complete Guide to Java Enterprise Development with System Prompts
The Developer's Opportunity: Mastering Enterprise Patterns with AI
Baseline today: new services often start with copy‑pasted pom.xml, ad‑hoc testing, inconsistent security, and missing documentation. Outcome: uneven quality and avoidable rework. A better path is repeatable automation that encodes enterprise patterns while teaching the reasoning behind each choice.
This course shows how AI‑powered s...
[Read More]
Mastering Java Generics: The Complete Developer's Journey from Type Safety to Advanced Patterns
Discovering the Power of Type-Safe Java Development
Start from a familiar legacy snippet: List inventory = new ArrayList();. It compiles, ships, and eventually bites back with ClassCastException. The fix is not a one‑off cast; it’s a mindset: design APIs that express intent through types and let the compiler enforce correctness.
Generics have been in Java for years, but deep fluency—wildcards, vari...
[Read More]
Beyond Traditional Profiling: Mastering JFR for Modern Java Applications
Discovering JFR: A Journey into Modern Java Profiling Excellence
Symptom: memory usage drifts under real production load. Constraint: profiling cannot degrade latency or throughput. Solution: Java Flight Recorder (JFR) — the built‑in, low‑overhead recorder that captures CPU, memory, GC, I/O, and custom events from live systems with typically under 2% impact.
With JFR, production evidence replaces g...
[Read More]