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https://issues.apache.org/jira/browse/GROOVY-12669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18137488#comment-18137488
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ASF GitHub Bot commented on GROOVY-12669:
-----------------------------------------

codecov-commenter commented on PR #3190:
URL: https://github.com/apache/groovy/pull/3190#issuecomment-6612004966

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 Report
   :white_check_mark: All modified and coverable lines are covered by tests.
   :white_check_mark: Project coverage is 74.1629%. Comparing base 
([`0941dba`](https://app.codecov.io/gh/apache/groovy/commit/0941dbacf496a1667c27681c6fe76deee59bfb57?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache))
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   :warning: Report is 11 commits behind head on master.
   
   <details><summary>Additional details and impacted files</summary>
   
   
   
   [![Impacted file tree 
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   ```diff
   @@                Coverage Diff                 @@
   ##               master      #3190        +/-   ##
   ==================================================
   + Coverage     74.1533%   74.1629%   +0.0096%     
   - Complexity      43751      43759         +8     
   ==================================================
     Files            1692       1692                
     Lines          149516     149529        +13     
     Branches        28366      28369         +3     
   ==================================================
   + Hits           110871     110895        +24     
   + Misses          28448      28440         -8     
   + Partials        10197      10194         -3     
   ```
   
   | [Files with missing 
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   |---|---|---|
   | 
[src/main/java/groovy/lang/Closure.java](https://app.codecov.io/gh/apache/groovy/pull/3190?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Fgroovy%2Flang%2FClosure.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9ncm9vdnkvbGFuZy9DbG9zdXJlLmphdmE=)
 | `85.4348% <100.0000%> (+0.4675%)` | :arrow_up: |
   | 
[...a/org/codehaus/groovy/runtime/memoize/Memoize.java](https://app.codecov.io/gh/apache/groovy/pull/3190?src=pr&el=tree&filepath=src%2Fmain%2Fjava%2Forg%2Fcodehaus%2Fgroovy%2Fruntime%2Fmemoize%2FMemoize.java&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=apache#diff-c3JjL21haW4vamF2YS9vcmcvY29kZWhhdXMvZ3Jvb3Z5L3J1bnRpbWUvbWVtb2l6ZS9NZW1vaXplLmphdmE=)
 | `82.7586% <100.0000%> (+4.4977%)` | :arrow_up: |
   
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> Rehydrating or dehydrating a memoized closure keeps calling the original 
> closure with its old owner and delegate
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: GROOVY-12669
>                 URL: https://issues.apache.org/jira/browse/GROOVY-12669
>             Project: Groovy
>          Issue Type: Bug
>    Affects Versions: 4.0.33, 5.0.8, 7.0.0-alpha-1, 6.0.0
>            Reporter: Scott Murphy Heiberg
>            Priority: Major
>
> {code:groovy}
> class O { def foo() { 'o' } }
> class P { def foo() { 'p' } }
> def c = new O().with { o -> { x -> foo() + x } }
> assert c.rehydrate(null, new P(), new P()).memoize()(1) == 'p1'
> println c.memoize().rehydrate(null, new P(), new P())(1)        // prints o1
> println c.memoizeAtMost(5).rehydrate(null, new P(), new P())(1) // prints o1
> new ObjectOutputStream(new 
> ByteArrayOutputStream()).writeObject(c.memoize().dehydrate())
> {code}
> *Actual:* a rehydrated copy of {{memoize()}}, {{memoizeAtMost}}, 
> {{memoizeAtLeast}} or {{memoizeBetween}} prints {{o1}}. Serializing the 
> dehydrated memoized closure fails with {{java.io.NotSerializableException: 
> O}}.
> *Expected:* {{p1}}, as for rehydrate followed by memoize. The dehydrated 
> memoized closure serializes.
> Cause: the memoized closure forwards calls to the closure it wraps, held in a 
> separate field. The inherited {{rehydrate}} and {{dehydrate}} replace only 
> the wrapper's own owner, delegate and this object, so the wrapped closure 
> keeps the old ones. The copy also shares the original's cache. Related: 
> GROOVY-12665 (the same for curried, writable, composed and trampolined 
> closures).
> Verified on 4.0.33, 5.0.8, 6.0.0 and master.



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