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Remove labels that are not referenced by any break or continue statement. The labeled statement is preserved, with the label removed. Includes 6 test cases covering unused labels on loops and blocks, labels referenced by break/continue, and partial removal in nested label scenarios.
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Summary
Implements OpenRewrite recipe for SonarQube rule S1065 — removes unused labels that are not referenced by any
breakorcontinuestatement. Preserves the labeled statement with the label removed.Changes
RemoveUnusedLabelswith visitor that scans label subtrees for referencesCodeCleanuprecipe collectionAll tests pass.