artembilan/spring-integration — comment on commit 6707bc6ed751f83645a5954de180304c42dc8825
File: spring-integration-core/src/main/java/org/springframework/integration/config/xml/HeaderEnricherParserSupport.java line 93
By artembilan:

Ok, I agree with you: it is opaque.
I'll add some comment on these lines and make them more concise.