<i18n dev> RFR: 8274544: Langtools command's usage were garbled on Japanese Windows [v2]

[Ichiroh Takiguchi]

> JEP-400 (UTF-8 by Default) was eabled on JDK18-b13.
> After JDK18-b13, javac and some other langtool command's usage were garbled on Japanese Windows.
> These commands use PrintWriter instead of standard out/err with PrintStream.

Ichiroh Takiguchi has updated the pull request incrementally with one additional commit since the last revision:

  8274544: Langtools command's usage were garbled on Japanese Windows

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/5771/files
  - new: https://git.openjdk.java.net/jdk/pull/5771/files/f348c26e..bfe90241

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5771&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5771&range=00-01

  Stats: 194 lines in 11 files changed: 141 ins; 34 del; 19 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5771.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5771/head:pull/5771

PR: https://git.openjdk.java.net/jdk/pull/5771