}
EncodingUtil encUtl = new EncodingUtil(is);
EncodingStreamReader esr = encUtl.getEncodingStreamReader();
StringBuffer inputBuffer;
try {
inputBuffer = esr.readFile(Common.LANGUAGE_FILE_LEN);
} catch (IOException ex) {
CauseException cex = new CauseException(
"Error while reading file.", ex);
throw cex;
} finally {