Bug 302441 [LinkedResources][CommonNavigator] When to show "Files and Folders Operation" dialog on drop
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/navigator/NavigatorDropAdapter.java
* occurs in its parent.  If the drop location is before or after the
     * mouse target and feedback is enabled, the target is also the parent.
     */
    private IContainer getActualTarget(IResource mouseTarget) {
        
        if (getFeedbackEnabled()) {
            if (getCurrentLocation() == LOCATION_BEFORE
                    || getCurrentLocation() == LOCATION_AFTER) {
                return mouseTarget.getParent();
            }
        }
        
        if (mouseTarget.getType() == IResource.FILE) {
            return mouseTarget.getParent();
        }
        
        return (IContainer) mouseTarget;
    }
    /**
     * Returns the display
     */
    private Display getDisplay() {
        return getViewer().getControl().getDisplay();
    }
    /**
     * Returns the resource selection from the LocalSelectionTransfer.
     * 
     * @return the resource selection from the LocalSelectionTransfer
     */
    private IResource[] getSelectedResources() {