Unsafe.{shouldBeInitialized,ensureClassInitialized} are deprecated for removal since JDK 15. It's time to remove them. Lookup.ensureInitialized(Class) was added in Java 15 as a standard API to ensure that an accessible class is initialized.
A search of 175973022 classes in 484751 artifacts found: - 23 usages of Unsafe.shouldBeInitialized, of which 8 are unique - 121 usages of Unsafe.ensureClassInitialized, of which 31 are unique Not a lot of usage, many of the usages seem to be code compiled to older releases. ------------- Commit messages: - Initial commit Changes: https://git.openjdk.org/jdk/pull/15707/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15707&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8316160 Stats: 36 lines in 1 file changed: 0 ins; 36 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/15707.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/15707/head:pull/15707 PR: https://git.openjdk.org/jdk/pull/15707