> I propose some cleanups to `FinalizerHistogramTest.java` to hopefully clear > up the intermittent failures: > > * run with `othervm`: this test blocks the (global) finalizer thread, and > also requires the (global) finalizer thread to enter the test's `finalize()` > method > * The test uses `volatile` ints, but sets them based on their current value, > which is not reliable; convert to `AtomicInteger` > * use `PhantomReference`s to ensure that at least two `MyObject`s have become > unreachable. If one is stuck in `finalize()`, at least one is still waiting > to be finalized and should show up in the histogram.
Brent Christian has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains six additional commits since the last revision: - Merge branch 'master' into 8298783 - Merge branch 'master' into 8298783 - convert to WeakRefs, use a RefQ, print ForceGC results - 'return' not needed in lambda - rename counter variables to use 'Count' - test reliability improvements ------------- Changes: - all: https://git.openjdk.org/jdk/pull/24143/files - new: https://git.openjdk.org/jdk/pull/24143/files/cfbb4230..3a7d12bf Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=24143&range=05 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24143&range=04-05 Stats: 8982 lines in 270 files changed: 6532 ins; 784 del; 1666 mod Patch: https://git.openjdk.org/jdk/pull/24143.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/24143/head:pull/24143 PR: https://git.openjdk.org/jdk/pull/24143
