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I Asked GitHub Copilot to Profile a Java App. It Found a Bug in My Heap Sizing, and Offered to Fix It
Table of Contents The idea: Copilot-driven profilingStep 1 — Copilot ran it, and showed me exactly what it ranStep 2 — The verdict in plain languageStep 3 — One click hands the data back to CopilotStep 4 — A root ...
Table of Contents Verify the signature of the JDK you downloadTencent Kona JDKInstall a JDK without making it the defaultSmarter version files: auto-detect the distributionFrom .sdkmanrcA much nicer Maven experienceQuieter logs by defaultNon-interactive settings.xmlToolchains that stop growing out of controlDon’t …
Table of Contents The ProblemThe ArchitectureComponent 1: The Queue & Tweet GeneratorHandling New PatternsComponent 2: The Post ScriptOAuth 1.0a in JavaComponent 3: The GitHub Actions WorkflowThe EconomicsBuilt in a Single Copilot CLI SessionWhat I’d Do DifferentlyTry It YourselfEvery Monday at …
Table of Contents How I used Claude Sonnet 4.6 and fleets of GitHub Copilot Coding Agents to internationalize java.evolved — from spec to deploymentThe Architecture Decision: Let the AI Draft the SpecPhase 1: Building the InfrastructurePhase 2: The First Translations …
Table of Contents What are GitHub Agentic Workflows?Security first: why this isn’t just “giving AI the keys”Live stream demos: what we builtThe quick start experienceTaking it further: porting upstream changes agentically back to a downstream projectWatch the replay!If you maintain …
Table of Contents The JDK ships a perfectly good debugger. Nobody uses it.Agent Skills: Teaching new tricks through MarkdownBuilding the skill: a conversation with CopilotWhat the skill containsThe real test: debugging a buggy Swing app, liveThe debugging sessionA small but …
Table of Contents The ProblemThe Strategy: CSS OverlayStep 1: Create Your Custom report.cssStep 2: Overlay CSS During Maven BuildStep 3: Handle CI Deployment (Optional)Watch Out: Output Directory PathsThe ResultQuick Start ChecklistFull ExampleJaCoCo is the go-to code coverage tool for Java …
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