Github user Jezza commented on a diff in the pull request:
https://github.com/apache/wicket/pull/276#discussion_r182876140
--- Diff: wicket-core/src/main/java/org/apache/wicket/IMetadataContext.java
---
@@ -0,0 +1,10 @@
+package org.apache.wicket;
+
+/**
+ * @author Jezza
+ */
+public interface IMetadataContext<B, R> {
--- End diff --
I don't like the names of the generics, nor the R parameter.
It was only added because the current implementation returns the object the
method is enclosed in, so right now, it just conveys that type information.
Ideally, I would want to remove it.
One solution would be just to return the IMetadataContext<B> itself, but
you wouldn't be able to do much with the return result, short of just setting
more metadata.
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