ResourceBundle in Java 9 Module

[Rabea Gransberger]

Hello Mandy,

thank you. 

I did run it on Windows 10. 


> Am 03.04.2017 um 19:27 schrieb Mandy Chung <mandy.chung at oracle.com>:
> 
> I created a JBS issue:
>  https://bugs.openjdk.java.net/browse/JDK-8177980
> 
> What platform are you running on?  This works on linux but I can reproduce the problem on OSX (related to case-insensitive file system).
> 
> Mandy
> 
>> On Apr 3, 2017, at 8:54 AM, Rabea Gransberger <rgransberger at gmx.de> wrote:
>> 
>> Hello,
>> 
>> while migrating example code to Java 9 Modules I ran into a problem:
>> 
>> ResourceBundle bundle = ResourceBundle.getBundle("de.rgra.nl.messages");
>> System.out.println(bundle.getString("I18n.message"));
>> 
>> The properties file path is:
>> src\de\rgra\nl\messages.properties
>> 
>> The code works on Java 8 and 9 when used on the Classpath.
>> 
>> It fails in Java 9 when used in a module on the Modulepath with:
>> 
>> Exception in thread "main" java.lang.NoClassDefFoundError:
>> de/rgra/nl/Messages (wrong name: de/rgra/nl/messages)
>> 
>> Changing it to uppercase M will work on Classpath and Modulepath
>> (without changing the properties file to uppercase M):
>> 
>> ResourceBundle bundle = ResourceBundle.getBundle("de.rgra.nl.Messages");
>> System.out.println(bundle.getString("I18n.message"));
>> 
>> Can anybody explain to me why this happens?
>> 
>> The example with run script can be found at:
>> https://github.com/rgra/java9-module-refactoring/tree/master/resourcebundle
>> 
>> 
>> 
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>