Please review a test-only cleanup for JDK 21. There are two mostly-automated (IDE) changes here:
1. Remove redundant boiler-plate arguments from calls to `JavadocTester.runTests()`. The use of a function to derive and provide a method-specific directory because unnecessary with JDK- 2. Use `var` for the declaration of the `tester` variable found in the `main` method of most javadoc tests. The changes were mostly done with IDEA _Replace in Files..._, with some manual fixup for some outlying cases found while checking the code. ------------- Commit messages: - JDK-8286311: remove boilerplate from use of runTests Changes: https://git.openjdk.org/jdk/pull/11746/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=11746&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8286311 Stats: 345 lines in 269 files changed: 0 ins; 0 del; 345 mod Patch: https://git.openjdk.org/jdk/pull/11746.diff Fetch: git fetch https://git.openjdk.org/jdk pull/11746/head:pull/11746 PR: https://git.openjdk.org/jdk/pull/11746
