openrewrite / openrewrite/rewrite-static-analysis
Recipe for RSPEC-5612: Lambdas should not have too many lines
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recipe
- Dominant language
- Java
- Stars
- 62
- Forks
- 112
- Avg merge
- 1d 19h
- Merged PRs (30d)
- 40
Description
https://rules.sonarsource.com/java/RSPEC-5612
Could transform e.g. collection.foreach(item -> ...) loop to for(item : collection) { ...} if lamba has too much lines.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Begin with the linked RSPEC-5612 rules page and compare its requirements with the lambda example in the issue. Define what counts as too many lines and verify that the recipe detects the case and performs the proposed lambda-to-for-loop transformation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100