How do I choose between onReveal() and onReset()?
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onReset is called whenever a new Presenter is requested,
even if the current Presenter is visible. onReveal is called whenever the Presenter is revealed.


In what order are the Presenter methods called?
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On First load:

    Constructor
    onBind
    prepareFromRequest
    revealInParent
    onReveal
    onReset
    prepareRequest


On Hiding:

    onHide


On Subsequent Reveals:

    prepareFromRequest
    revealInParent
    onReveal
    onReset
    prepareRequest

(Taken from http://code.google.com/p/gwt-platform/wiki/FrequentlyAskedQuestions)