On Thu, 30 Sep 2021 09:36:34 GMT, Ichiroh Takiguchi <itakigu...@openjdk.org> wrote:
> 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. Regarding javac, the patch to `Log.java` seems to be in a reasonable direction: the write is to the physical `System.out/err` which should be done(?) using the native encoding. The order of the changed lines should be fixed, so that the javadoc is kept above the `initWriters` method. (As a secondary comment, it maybe a matter of discussion on whether keeping the native encoding in a static field is warranted here, but I don't mind it much.) Regarding JShell, I guess I need to try to find a way to reproduce for me, so that I can debug. AFAIK the main process does not read/write from/to the console using `System.in`/`System.out`, so encoding plays no real role for the console, but it plays role in the communication between the agent and the main process. ------------- PR: https://git.openjdk.java.net/jdk/pull/5771
