Optimize ClassDesc related string concatenation, which will reduce object allocation during startup.
------------- Commit messages: - Optimize the string concatenation related to ClassDesc during startup Changes: https://git.openjdk.org/jdk/pull/20705/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20705&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8338937 Stats: 46 lines in 6 files changed: 35 ins; 0 del; 11 mod Patch: https://git.openjdk.org/jdk/pull/20705.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20705/head:pull/20705 PR: https://git.openjdk.org/jdk/pull/20705
