Re: Selecting list items from history actions using Activities and Places

On Thursday, March 1, 2012 4:54:04 PM UTC+1, Jens wrote:

Provide a correct equals()/hashcode() implementation in your places as mentioned in JavaDoc for Place.java.

If you don't do so, CachingActivityMapper wont cache anything because it also does an oldPlace.equals(newPlace) to see if it can return the cached activity.

...if you don't do this, you risk an infinite loop... (well, the loop should be broken by the SelectionModel, which shouldn't fire an event when you don't actually change the selection)

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