Fix JVM <clinit> deadlock in Cosmos SDK accessor initialization#48667

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jeet1995 wants to merge 12 commits intoAzure:mainfrom

jeet1995:fix/clinit-deadlock-targeted-accessor-init

Commits on Apr 1, 2026

Fix JVM <clinit> deadlock in Cosmos SDK accessor initialization

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Fix CHANGELOG.md PR link placeholder

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Commits on Apr 2, 2026

Address PR review feedback

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Rename misnamed getCosmosAsyncClientAccessor in CosmosDiagnosticsThresholdsHelper

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Fix regression test: restore all accessors after concurrent test

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Fix ensureClassInitialized for recursive <clinit> self-references

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Address review: add missing static{initialize()} blocks, improve test

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Replace in-process test with forked-JVM deadlock test

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Remove reflection from ensureClassInitialized, fix <clinit> ordering

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Fix forked JVM test for Java 8 compatibility

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chore: trigger spring-data-cosmos CI for deadlock fix validation

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Commits on Apr 3, 2026

Address review: fix test hang, add enforcement test, shorten CHANGELOG

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