Section section = cl.getAnnotation(Section.class);
if (message != null) {
// Get Pair Separator parameter
ObjectHelper.notNull(message.pairSeparator(), "No Pair Separator has been defined in the @Message annotation");
pairSeparator = message.pairSeparator();
LOG.debug("Pair Separator defined for the message: {}", pairSeparator);
// Get KeyValuePair Separator parameter
ObjectHelper.notNull(message.keyValuePairSeparator(), "No Key Value Pair Separator has been defined in the @Message annotation");
keyValuePairSeparator = message.keyValuePairSeparator();