Because method javadoc is mostly viewed isolated in IDE popups,
it should contain the key information for the method.
In case of MarkupContainer#get(),
should contain what's in class' javadoc:
can be looked up using a colon separated path. For example, if a container called "a" held a nested container "b" which held a nested component "c", then a.get("b:c") would return the Component with id "c".