Please help me !!!! jboss & ejb

I am using eclipe and lomboz to generate EJBs.
But when I deploy the *.ear files to Jboss, it gives me the following message.
java.io.UTFDataFormatException: invalid byte 2 of 3-byte UTF-8 sequence (0xe3)
This message is given when I always deply ejb ears.
does somebody kwow the problem ???
Last week it was working but today.... ???

Thanks

Hi

Just look into the properties of the project by selecting project , right click. in Info tab default encoding for text files. it should be inherit from Container.