RFR: 8268457: XML Transformer outputs Unicode supplementary character incorrectly to HTML [v2]

[Masanori Yano]

> Hi all,
> 
> Could you please review the 8268457 bug fixes?
> 
> The problem is that ToHTMLStream applies processing for non-surrogate pairs to the surrogate pair.
> This fix changes the processing for non-surrogate pairs to the else condition.

Masanori Yano has updated the pull request incrementally with one additional commit since the last revision:

  Reflect the review comments

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4474/files
  - new: https://git.openjdk.java.net/jdk/pull/4474/files/81975b58..d5792a87

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4474&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4474&range=00-01

  Stats: 266 lines in 8 files changed: 104 ins; 160 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4474.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4474/head:pull/4474

PR: https://git.openjdk.java.net/jdk/pull/4474