[jdk21u-dev] RFR: 8333427: langtools/tools/javac/newlines/NewLineTest.java is failing on Japanese Windows

[KIRIYAMA Takuya]

Hi all,

I want to backport JDK-8333427 for jdk21u.
This is clean backport. It changes only one test.

Testing: langtools/tools/javac/newlines/NewLineTest.java

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Commit messages:
 - 8333427: langtools/tools/javac/newlines/NewLineTest.java is failing on Japanese Windows

Changes: https://git.openjdk.org/jdk21u-dev/pull/1132/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1132&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8333427
  Stats: 4 lines in 1 file changed: 1 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1132.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1132/head:pull/1132

PR: https://git.openjdk.org/jdk21u-dev/pull/1132