This PR proposes to add a clarification that an `Arena` always returns zeroed-out segments for `Arena::allocate` methods.
Note that other overloaded methods refer to the abstract `Arena::allocate` method via implementation notes. ------------- Commit messages: - Add in @implSpec that segments are zeroed out Changes: https://git.openjdk.org/jdk/pull/17308/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17308&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8323159 Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/17308.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/17308/head:pull/17308 PR: https://git.openjdk.org/jdk/pull/17308
