in core/src/main/java/org/apache/camel/kafkaconnector/CamelSinkTask.java [239:251]
private static void mapHeader(Header header, String prefix, Map<String, Object> destination) {
final String key = StringHelper.after(header.key(), prefix, header.key());
final Schema schema = header.schema();
if (schema != null
&& schema.type().equals(Schema.BYTES_SCHEMA.type())
&& Objects.equals(schema.name(), Decimal.LOGICAL_NAME)
&& header.value() instanceof byte[]) {
destination.put(key, Decimal.toLogical(schema, (byte[]) header.value()));
} else {
destination.put(key, header.value());
}
}