ams-tschoening commented on a change in pull request #457:
URL: https://github.com/apache/wicket/pull/457#discussion_r508265392
##########
File path:
wicket-core/src/main/java/org/apache/wicket/markup/transformer/AbstractTransformerBehavior.java
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@@ -26,17 +31,114 @@
import org.apache.wicket.request.http.WebResponse;
/**
- * A {@link Behavior} which can be added to any component. It allows to
post-process (transform) the
+ * A {@link Behavior} which can be added to any component, allowing to
post-process (transform) the
* markup generated by the component.
- *
+ * <p>
+ * There's one important limitation with the current implementation: Multiple
different instances of
Review comment:
Those 20 lines of history are exactly what I regularly miss when running
into trouble with Wicket, because without them there's no basic understanding
of why things are the way they are. When running into this problem, I needed to
look at the entire GIT-history just to find no reason for the current
implementation, no clue on how things were supposed to work, for a workaround
fitting the existing design etc.
The docs often lack important context from my experience, so I'm trying to
add one here.
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