Bug 85506 [Import/Export] [Preferences] import preference wizard uses a "save" dialog.
I20050215-2300 The import preferences wizard provides a browse button to select the file you wish to import from. However, it creates a Save As dialog. When you select the file you wish to import you are greeted with a warning that the file will be overwritten. No such thing occurrs, and otherwise the import succeeds.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/preferences/WizardPreferencesPage.java
setDestinationValue(selectedFileName);
    }
    /**
     * Handle all events and enablements for widgets in this page
     * 
     * @param e
     *            Event
     */
    public void handleEvent(Event e) {
        Widget source = e.widget;
        if (source == destinationBrowseButton)
            handleDestinationBrowseButtonPressed();
        updatePageCompletion();
    }
    /**
     * Hook method for saving widget values for restoration by the next instance
     * of this class.
     */
    protected void internalSaveWidgetValues() {
        
        IDialogSettings settings = getDialogSettings();
        if (settings != null) {
            String[] directoryNames = settings
                    .getArray(STORE_DESTINATION_NAMES_ID);
            if (directoryNames == null)
                directoryNames = new String[0];
            directoryNames = addToHistory(directoryNames, getDestinationValue());
            settings.put(STORE_DESTINATION_NAMES_ID, directoryNames);
			String current = getDestinationValue();
			if (current != null && !current.equals("")) {