andi-huber commented on code in PR #1843:
URL: https://github.com/apache/causeway/pull/1843#discussion_r1305624568
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commons/src/main/java/org/apache/causeway/commons/collections/Can.java:
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@@ -59,8 +59,10 @@
* <p>
* Same idiomatic convention applies: References to {@link Can}
* should never be initialized to {@code null}.
+ *
* <p>
- * A {@link Can} must not contain elements equal to {@code null}.
+ * <b>IMPORTANT:</b>A {@link Can} must not contain elements equal to {@code
null}. If you want to store a null within
Review Comment:
I guess the second sentence does not really add any information.
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