Hardens `URI` build in `AbstractConnectTimeoutHandshake`, which is extended by both `ConnectTimeoutHandshakeSync` and `ConnectTimeoutHandshakeAsync`. (Will share `tier2` results when they complete.)
------------- Commit messages: - Harden `URI` build in `AbstractConnectTimeoutHandshake` Changes: https://git.openjdk.org/jdk/pull/23162/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23162&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8217914 Stats: 22 lines in 3 files changed: 11 ins; 6 del; 5 mod Patch: https://git.openjdk.org/jdk/pull/23162.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/23162/head:pull/23162 PR: https://git.openjdk.org/jdk/pull/23162
