| name | 163-java-profiling-refactor |
| description | Use when you need to refactor Java code based on profiling analysis findings — including reviewing docs/profiling-problem-analysis and docs/profiling-solutions, identifying specific performance bottlenecks, and implementing targeted code changes to address CPU, memory, or threading issues. Part of the skills-for-java project |
| license | Apache-2.0 |
| metadata | {"author":"Juan Antonio Breña Moral","version":"0.13.0-SNAPSHOT"} |
Java Profiling Workflow / Step 3 / Refactor code to fix issues
Implement refactoring based on profiling analysis: review profiling-problem-analysis-YYYYMMDD.md and profiling-solutions-YYYYMMDD.md, identify specific performance bottlenecks, and refactor code to fix them. Ensure all tests pass after changes.
What is covered in this Skill?
- Review analysis notes: docs/profiling-problem-analysis-YYYYMMDD.md, docs/profiling-solutions-YYYYMMDD.md
- Identify specific bottlenecks from the documented findings
- Refactor code to address CPU hotspots, memory leaks, threading issues, or other performance problems
- Run verification: ./mvnw clean verify or mvn clean verify
Scope: Changes must pass all tests. Apply fixes incrementally and verify after each significant change.
Constraints
Verify that changes pass all tests before considering the refactoring complete.
- MANDATORY: Run
./mvnw clean verify or mvn clean verify after applying refactoring
- SAFETY: If tests fail, fix issues before proceeding
- BEFORE APPLYING: Read the analysis and solutions documents for specific recommendations
When to use this skill
- Refactor performance
- Optimize hot path
- Performance refactoring
Reference
For detailed guidance, examples, and constraints, see references/163-java-profiling-refactor.md.
