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Add `@ImpliedFor` so perf contracts can cover types we don't own, starting with `ClassValue` - #12776

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dougqh/perfcontract-implied-for

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Add `@ImpliedFor` so perf contracts can cover types we don't own, starting with `ClassValue`#12776
dougqh wants to merge 19 commits into
masterfrom
dougqh/perfcontract-implied-for

Commits on Sep 25, 2026
- Add @StaticLifetime and @Singleton marker annotations
  
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  d977186
- Add Checker contract section to @Singleton javadoc
  
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- Annotate WebFlux route cache with @StaticLifetime
  
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- Annotate UTF8 tag/value caches with @StaticLifetime
  
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- Revert "Annotate WebFlux route cache with @StaticLifetime"
  
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- Revert "Annotate UTF8 tag/value caches with @StaticLifetime"
  
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Commits on Sep 28, 2026
- Close StaticLifetime checker-contract gaps: require final, static+non-final
  
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  c6b03bb
- Fix StaticLifetime's ClassValue paragraph to match its own checker contract
  
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  afb7349
Commits on Sep 29, 2026
- Merge remote-tracking branch 'origin/master' into dougqh/static-lifetime-singleton
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- Move StaticLifetime/Singleton into datadog.perfcontract and meta-annotate with @PerfContract
  
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Commits on Oct 7, 2026
- Tighten the @Singleton Javadoc
  
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  2ec3a99
- Restructure the @StaticLifetime Javadoc around one field rule
  
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  b779f87
- Require final for @Singleton-held fields in the perf-review StaticLifetime check
  
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  5fca44d
- Add @ImpliedFor so perf contracts can cover types we don't own
  
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  36646d1
- Keep the implied-type rule in one place
  
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  be3bda7
- Imply @StaticLifetime for ClassValue only, not ThreadLocal
  
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Commits on Oct 13, 2026
- Clarify ImpliedFor and StaticLifetime Javadoc from review
  
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  cb1a962
- Suppress the implied StaticLifetime finding on MsgPackWriter.codec
  
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  f407cb9
- Merge remote-tracking branch 'origin/master' into dougqh/perfcontract-implied-for
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  98a1f1d

Commits

Commits on Sep 25, 2026

Commits on Sep 28, 2026

Commits on Sep 29, 2026

Commits on Oct 7, 2026

Commits on Oct 13, 2026