This pull request addresses the open ends left by [JDK-8236919](https://bugs.openjdk.org/browse/JDK-8236919): - #11272
Changes: - [x] Extend list of targeted exports of `jdk.internal.opt/jdk.internal.opt` to `jdk.compiler` and `jdk.javadoc` - [x] Use shared `CommandLine.java` in `jdk.compiler` module - [x] Use shared `CommandLine.java` in `jdk.javadoc` module - [x] Remove `CommandLine.java` from `jdk.compiler` module ------------- Commit messages: - Add missing import - JDK-8304036: Use CommandLine class from shared module Changes: https://git.openjdk.org/jdk/pull/12997/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=12997&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8304036 Stats: 310 lines in 6 files changed: 7 ins; 297 del; 6 mod Patch: https://git.openjdk.org/jdk/pull/12997.diff Fetch: git fetch https://git.openjdk.org/jdk pull/12997/head:pull/12997 PR: https://git.openjdk.org/jdk/pull/12997
