fShowHoverAffordanceCheckbox.setSelection(fStore.getBoolean(PreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE));
	void initializeFields() {		fHoverList.getDisplay().asyncExec(new Runnable() {			public void run() {				if (fHoverList != null && !fHoverList.isDisposed()) {					fHoverList.select(0);					handleHoverListSelection();				}			}		});	}