On Sat, 7 May 2022 06:50:40 GMT, Ichiroh Takiguchi <itakigu...@openjdk.org>
wrote:
>> On JDK19 with Linux ja_JP.eucjp locale,
>> System.getenv() returns unexpected value if environment variable has
>> Japanese EUC characters.
>> It seems this issue happens because of JEP 400.
>> Arguments for ProcessBuilder have same kind of issue.
>
> Ichiroh Takiguchi has updated the pull request incrementally with one
> additional commit since the last revision:
>
> 8285517: System.getenv() returns unexpected value if environment variable
> has non ASCII character
I checked internal data
$ cat StaticPropertyVals.java
import java.lang.reflect.*;
public class StaticPropertyVals {
public static void main(String[] args) throws Exception {
Class<?> cls = Class.forName("jdk.internal.util.StaticProperty");
for (Field fid : cls.getDeclaredFields()) {
if (Modifier.isStatic(fid.getModifiers())) {
fid.setAccessible(true);
System.out.println(fid.getName() + "=" + fid.get(null));
}
}
}
}
$ env LANG=kk_KZ.pt154 LC_ALL=kk_KZ.pt154 java -XshowSettings:properties
--add-opens=java.base/jdk.internal.util=ALL-UNNAMED StaticPropertyVals 2>&1 |
egrep -i 'encoding|charset'
WARNING: The encoding of the underlying platform's file system is not
supported: PT154
file.encoding = UTF-8
native.encoding = PT154
sun.io.unicode.encoding = UnicodeLittle
sun.jnu.encoding = UTF-8
NATIVE_ENCODING=PT154
FILE_ENCODING=UTF-8
SUN_JNU_ENCODING=UTF-8
jnuCharset=UTF-8
$
-------------
PR: https://git.openjdk.java.net/jdk/pull/8378
