On Mon, 16 Feb 2026 07:45:11 GMT, Albert Mingkun Yang <[email protected]> wrote:
> Separates GC triggering from class reclamation waiting in vmTestbase > ClassUnloader. > > The original implementation used an implicit wait loop regardless of caller > needs. Because the necessity of waiting is caller-specific, this PR > introduces an explicit `unloadClassAndWait(timeout)` API. This allows callers > to document their specific reasons for waiting (e.g., race conditions with > JDWP or background compilation) while keeping `unloadClass()` simple for > those who don't need to wait. > > - Introduced `unloadClassAndWait(timeout)` and simplified `unloadClass()`. > - Updated `compmethunload001` and `AbstractDebuggeeTest` to use the explicit > waiting API with documented rationale. > > Test: tier1-5, `vmTestbase/nsk` This pull request has now been integrated. Changeset: 21a07f78 Author: Albert Mingkun Yang <[email protected]> URL: https://git.openjdk.org/jdk/commit/21a07f78feee8bd37629f60a3505f256d249f03a Stats: 69 lines in 3 files changed: 38 ins; 21 del; 10 mod 8377950: Refactor ClassUnloader to provide explicit waiting API Reviewed-by: lmesnik, cjplummer, dholmes, syan ------------- PR: https://git.openjdk.org/jdk/pull/29735
