Because we have compiled methods with BoxedFloat64 associations in the methods literals, but the source code still shows only "Float".
17638 <https://pharo.fogbugz.com/f/cases/17638/Browsing-calls-on-BoxedFloat64-shows-methods-with-reference-to-BoxedFloat64-in-the-code> Browsing calls on BoxedFloat64 shows methods with reference to BoxedFloat64 in the code
