String encodedMessage = "";
if(message != null) {
encodedMessage = message;
if(emsClass == 0x40) {
ByteBuffer bb = new ByteBuffer(encodedMessage.getBytes());
encodedMessage = bb.getHexDump();
encodedMessage = encodedMessage.toUpperCase();
} else {
encodedMessage = encodedMessage.replace('|', ' ');
encodedMessage = encodedMessage.replaceAll("\r\n", " ");
encodedMessage = encodedMessage.replace('\n', ' ');