[jdk17u-dev] RFR: 8326332: Unclosed inline tags cause misalignment in summary tables

[Matthias Baesken]

Backport of 8326332 from 21u-dev; RawHtml endElement had to be added, also some diff in various strides in HtmlDocletWriter

-------------

Commit messages:
 - Backport cc85abc2120b5d1b1c5eca5c9b89a73386956bb7

Changes: https://git.openjdk.org/jdk17u-dev/pull/2746/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2746&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8326332
  Stats: 58 lines in 4 files changed: 45 ins; 1 del; 12 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2746.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2746/head:pull/2746

PR: https://git.openjdk.org/jdk17u-dev/pull/2746