Credit to @lukellmann that the duplication arg handling in #24742 avoided throwing exceptions but produced a wrong option. This patch fixes that and removed stream usages in CaptureCallState to speed up bootstrap.
Also, the previous patch affected the toString display of the option; I added a unit test to ensure the option prints names that is user-friendly. Another thing I noted is `CapturableState` uses `OperatingSystem`; using `valueOf` brings a performance overhead due to setups with reflection, so I made this lazy. (The enum is thread safe, so we allow racy access to the cache field) Testing: jdk/lang/foreign, tier 1-3 in progress. ------------- Commit messages: - Bugid - 8356126: Revisit CaptureCallState Changes: https://git.openjdk.org/jdk/pull/25025/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25025&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8356126 Stats: 129 lines in 7 files changed: 48 ins; 42 del; 39 mod Patch: https://git.openjdk.org/jdk/pull/25025.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/25025/head:pull/25025 PR: https://git.openjdk.org/jdk/pull/25025
