GROOVY-12011: groovy-csv: clarify when dates can retain rich types vs…

[paulk-asert]

… when handled as Strings

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 68.1356%. Comparing base (94ae84d) to head (834e10e).

Additional details and impacted files

@@                Coverage Diff                 @@
##               master      #2534        +/-   ##
==================================================
- Coverage     68.1437%   68.1356%   -0.0081%     
+ Complexity      32755      32754         -1     
==================================================
  Files            1499       1499                
  Lines          125228     125234         +6     
  Branches        22604      22604                
==================================================
- Hits            85335      85329         -6     
- Misses          32381      32389         +8     
- Partials         7512       7516         +4     

Files with missing lines	Coverage Δ
...roovy-csv/src/main/java/groovy/csv/CsvBuilder.java	65.2174% <100.0000%> (ø)
...roovy-csv/src/main/java/groovy/csv/CsvSlurper.java	67.2131% <100.0000%> (+3.5767%)	⬆️

... and 7 files with indirect coverage changes

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[testlens-app]

✅ All tests passed ✅

🏷️ Commit: 26abfca
▶️ Tests: 81193 executed
⚪️ Checks: 28/28 completed

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[Copilot]

Pull request overview

This PR updates the optional groovy-csv module to clarify and support typed java.time handling versus untyped CSV string parsing.

Changes:

• Adds a shared Jackson CsvMapper configured with JavaTimeModule.
• Adds temporal round-trip and untyped string-path tests.
• Updates the CSV user guide and adds the JSR-310 Jackson dependency.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
subprojects/groovy-csv/build.gradle	Adds jackson-datatype-jsr310 dependency.
subprojects/groovy-csv/src/main/java/groovy/csv/CsvSlurper.java	Centralizes mapper construction with Java time support.
subprojects/groovy-csv/src/main/java/groovy/csv/CsvBuilder.java	Reuses the shared mapper for CSV writing.
subprojects/groovy-csv/src/spec/test/groovy/csv/CsvBuilderTest.groovy	Adds temporal typed/untyped behavior tests.
subprojects/groovy-csv/src/spec/doc/csv-userguide.adoc	Documents temporal typed parsing/writing behavior.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud