Unify Hashtable static API with ConcurrentHashtable; deprecate Support - #12101

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dougqh wants to merge 30 commits into

dougqh/benchmarkutils-map-set-pollutionfrom

feat/hashtable-api-unification

Commits on Aug 26, 2026

Unify Hashtable static API with ConcurrentHashtable; deprecate Support

dougqh
and
claude
committed
f932ad8
Migrate HashtableTest to blessed Hashtable static API

dougqh
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claude
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5367290
Hashtable: annotate nullability (@Nonnull/@Nullable)

dougqh
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claude
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f0a72ab
Rename Hashtable.insertHeadEntry overloads to insertHeadEntryAt/For

dougqh
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5a7d245
Add a strict entry-count cap to Hashtable.D1/D2
dougqh
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54a0760
Handle Hashtable.D1's new strict cap in CardinalityLimitReporter
dougqh
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c4c230d
Add Hashtable.SizeTracker, EvictionCursor, and Table building blocks

dougqh
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claude
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0d2491d
Back Hashtable.D1/D2's entry-count cap with SizeTracker

dougqh
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c04c3de
Port drain from ConcurrentHashtable to Hashtable

dougqh
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96dd249
Expose isFull on D1/D2

dougqh
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e64b384
Mark Hashtable D1/D2 getOrCreate as @Nullable

dougqh
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5543d30
Unify the Hashtable factory API on a capped/uncapped vocabulary

dougqh
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b3e59f3
Avoid a capturing predicate in Hashtable D1/D2 remove

dougqh
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claude
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c2b9acf
Lead the size-tracked Hashtable statics with the SizeTracker

dougqh
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3f4c479
Drop references to the deprecated Support facade from Hashtable javadoc

dougqh
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c630240
Lead getOrCreate's javadoc with the fact that it can refuse

dougqh
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69ae56f
Rename getOrCreate to tryGetOrCreate on Hashtable and FlatHashtable

dougqh
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8829af1
Replace Hashtable insertOrReplace with a refusing tryInsertOrReplace

dougqh
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5a9c328
Clean up Hashtable comments: drop outward references, order by use

dougqh
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09c356f
Fold SizeTracker and EvictionCursor into one SizeManager

dougqh
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5851b46
Rename Hashtable.Table to State and make it something you hold

dougqh
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claude
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1c370d9
Take State in the size-tracked statics; keep eviction static too

dougqh
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c893117
Round out the State-taking statics: size, isEmpty, bucketFor, forEach

dougqh
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050c304
Add size-tracked drain; fix two review nits

dougqh
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33e9f4f

Commits on Aug 27, 2026

Step the eviction cursor on a failed scan; name the count honestly

dougqh
and
claude
committed
4c4509d
Fix two eviction/drain defects found by Codex review

dougqh
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claude
committed
3909184
Add a selection guide to Hashtable and FlatHashtable

dougqh
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claude
committed
2d6bdb9
Add Hashtable.D1/D2 tryGetOrUpdate to keep the cap refusal off the caller's path

dougqh
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claude
committed
2dab029
Add a primitive-long context overload of Hashtable.D1.tryGetOrUpdate

dougqh
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claude
committed
60b3b11
Record the capped-table rerun of HashtableD1Benchmark

dougqh
and
claude
committed
d813ca0

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Unify Hashtable static API with ConcurrentHashtable; deprecate Support - #12101

Unify Hashtable static API with ConcurrentHashtable; deprecate Support#12101
dougqh wants to merge 30 commits into
dougqh/benchmarkutils-map-set-pollutionfrom
feat/hashtable-api-unification

Commits on Aug 26, 2026

Unify Hashtable static API with ConcurrentHashtable; deprecate Support

Migrate HashtableTest to blessed Hashtable static API

Hashtable: annotate nullability (@Nonnull/@Nullable)

Rename Hashtable.insertHeadEntry overloads to insertHeadEntryAt/For

Add a strict entry-count cap to Hashtable.D1/D2

Handle Hashtable.D1's new strict cap in CardinalityLimitReporter

Add Hashtable.SizeTracker, EvictionCursor, and Table building blocks

Back Hashtable.D1/D2's entry-count cap with SizeTracker

Port drain from ConcurrentHashtable to Hashtable

Expose isFull on D1/D2

Mark Hashtable D1/D2 getOrCreate as @Nullable

Unify the Hashtable factory API on a capped/uncapped vocabulary

Avoid a capturing predicate in Hashtable D1/D2 remove

Lead the size-tracked Hashtable statics with the SizeTracker

Drop references to the deprecated Support facade from Hashtable javadoc

Lead getOrCreate's javadoc with the fact that it can refuse

Rename getOrCreate to tryGetOrCreate on Hashtable and FlatHashtable

Replace Hashtable insertOrReplace with a refusing tryInsertOrReplace

Clean up Hashtable comments: drop outward references, order by use

Fold SizeTracker and EvictionCursor into one SizeManager

Rename Hashtable.Table to State and make it something you hold

Take State in the size-tracked statics; keep eviction static too

Round out the State-taking statics: size, isEmpty, bucketFor, forEach

Add size-tracked drain; fix two review nits

Commits on Aug 27, 2026

Step the eviction cursor on a failed scan; name the count honestly

Fix two eviction/drain defects found by Codex review

Add a selection guide to Hashtable and FlatHashtable

Add Hashtable.D1/D2 tryGetOrUpdate to keep the cap refusal off the caller's path

Add a primitive-long context overload of Hashtable.D1.tryGetOrUpdate

Record the capped-table rerun of HashtableD1Benchmark