[forge-dev] Open challenge: UTF-8 not supported by the Java Runtime? Says who?
Thomas Frühbeck
fruehbeck at aon.at
Thu Apr 12 18:49:53 EDT 2012
Hey,
I think I found the reason for this message and have a somewhat silly
remedy.
Reason:
- in com.sun.org.apache.xml.internal.serializer.Encondings a
properties file is looked up by classloader to evaluate supported Charsets
- the classloader selected is not the root classloader but Forge's
one, who doesnt find the properties file
- funny enough the comments indicate, that the authors were not to
sure about the necessity of an error message in this case :-)
if (is == null) {
SecuritySupport ss = SecuritySupport.getInstance();
is =
ss.getResourceAsStream(ObjectFactory.findClassLoader(),
ENCODINGS_FILE);
}
Properties props = new Properties();
if (is != null) {
props.load(is);
is.close();
} else {
// Seems to be no real need to force failure here, let the
// system do its best... The issue is not really very
critical,
// and the output will be in any case _correct_ though
maybe not
// always human-friendly... :)
// But maybe report/log the resource problem?
// Any standard ways to report/log errors (in static
context)?
}
REMEDY:
- I made a module containing a jar with only this property file
- and made forge-api take it as dependency:
<module name="javax.api" />
+ <module name="sun.encodings" export="true"/>
</dependencies>
Tar with module attached.
And voila: no error message anymore because the classloader can access
this dreaded file.
I'm sure, that someone more knowledgeable is able to find a better
solution, but as first fix it may help.
What do you think?
Regards,
Thomas
Am 12.04.2012 18:02, schrieb Burr Sutter:
> How is this coming along?
>
> We are now having to put "ignore all the UTF-8" messages in our videos& written documentation.
>
>
>
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