My backend java application deployed in jboss6 has to support all the languages(english,spanish,japanese,chinese.....) avaiable in the world. We have client application deployed on tablet devices which is on Android based sending the post data to server in UTF-8 encoding but after reading the data on server ...i am seeing it like this ??? ?? ???. Even though i tell jboss to do explicit UTF-8 encoding by configuring "JAVA_OPTS=-Dfile.encoding=UTF-8" in the startup file.
Please let me know how to address this issue (to support all languages) if someone already faced this issue.