git: openjdk/jdk: 8301636: Minor cleanup in CommentHelper and DocPretty

[Jonathan Gibbons]

Changeset: 930ec008
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-02 15:24:49 +0000
URL:       https://git.openjdk.org/jdk/commit/930ec008e00ea83b3d6ca21631d0cc15c9a3f4d8

8301636: Minor cleanup in CommentHelper and DocPretty

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java