The `NestedClassWriter` interface seems to have never been used. I delete it and reuse the freed name for the `NestedClassWriterImpl` class. If I don't rename `NestedClassWriterImpl` to `NestedClassWriter`, it might confuse future maintainers. Indeed, the "Impl" suffix on a class' name typically implies that there is an interface which that class implements.
------------- Commit messages: - Initial commit Changes: https://git.openjdk.java.net/jdk/pull/8129/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8129&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8284447 Stats: 40 lines in 5 files changed: 0 ins; 33 del; 7 mod Patch: https://git.openjdk.java.net/jdk/pull/8129.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8129/head:pull/8129 PR: https://git.openjdk.java.net/jdk/pull/8129
